./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:01:54,692 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:01:54,780 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-11-13 14:01:54,787 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:01:54,787 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:01:54,827 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:01:54,829 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:01:54,829 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:01:54,830 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:01:54,830 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:01:54,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:01:54,832 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:01:54,832 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:01:54,833 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:01:54,833 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:01:54,834 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:01:54,834 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:01:54,834 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:01:54,835 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 14:01:54,835 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:01:54,835 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:01:54,835 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:01:54,835 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:01:54,835 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:01:54,836 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:01:54,836 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:01:54,836 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:01:54,836 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:01:54,836 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:01:54,836 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:01:54,837 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:01:54,837 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:01:54,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:01:54,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:01:54,838 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:01:54,839 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:01:54,839 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 14:01:54,839 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 14:01:54,839 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:01:54,839 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:01:54,840 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:01:54,840 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:01:54,840 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb [2024-11-13 14:01:55,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:01:55,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:01:55,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:01:55,298 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:01:55,298 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:01:55,300 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i Unable to find full path for "g++" [2024-11-13 14:01:57,774 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:01:58,188 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:01:58,189 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i [2024-11-13 14:01:58,221 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data/d56a31083/49411c9b2ef44581b55a960926f87c0a/FLAG3ff1e9730 [2024-11-13 14:01:58,360 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data/d56a31083/49411c9b2ef44581b55a960926f87c0a [2024-11-13 14:01:58,363 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:01:58,366 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:01:58,368 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:01:58,371 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:01:58,378 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:01:58,379 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:01:58" (1/1) ... [2024-11-13 14:01:58,380 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c1f8268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:58, skipping insertion in model container [2024-11-13 14:01:58,382 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:01:58" (1/1) ... [2024-11-13 14:01:58,436 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:01:58,672 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2024-11-13 14:01:58,920 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:01:58,937 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:01:58,952 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2024-11-13 14:01:59,139 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:01:59,172 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:01:59,174 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59 WrapperNode [2024-11-13 14:01:59,175 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:01:59,177 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:01:59,178 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:01:59,178 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:01:59,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,214 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,336 INFO L138 Inliner]: procedures = 26, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 464 [2024-11-13 14:01:59,336 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:01:59,337 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:01:59,337 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:01:59,337 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:01:59,355 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,356 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,369 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,405 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 14:01:59,405 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,406 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,430 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,442 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,451 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,456 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,466 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:01:59,466 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:01:59,467 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:01:59,467 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:01:59,468 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (1/1) ... [2024-11-13 14:01:59,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:01:59,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:01:59,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:01:59,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:01:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:01:59,541 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:01:59,541 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:01:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 14:01:59,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:01:59,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:01:59,738 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:01:59,748 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:02:01,168 INFO L? ?]: Removed 43 outVars from TransFormulas that were not future-live. [2024-11-13 14:02:01,168 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:02:01,198 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:02:01,201 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:02:01,202 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:02:01 BoogieIcfgContainer [2024-11-13 14:02:01,202 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:02:01,205 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:02:01,205 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:02:01,213 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:02:01,214 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:01:58" (1/3) ... [2024-11-13 14:02:01,215 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f3d0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:02:01, skipping insertion in model container [2024-11-13 14:02:01,216 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:01:59" (2/3) ... [2024-11-13 14:02:01,217 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@74f3d0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:02:01, skipping insertion in model container [2024-11-13 14:02:01,217 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:02:01" (3/3) ... [2024-11-13 14:02:01,219 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-72.i [2024-11-13 14:02:01,241 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:02:01,247 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-72.i that has 2 procedures, 191 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:02:01,398 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:02:01,418 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1b927f06, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:02:01,419 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:02:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand has 191 states, 134 states have (on average 1.4776119402985075) internal successors, (198), 135 states have internal predecessors, (198), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:01,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:01,450 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:01,451 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:01,452 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:01,458 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:01,458 INFO L85 PathProgramCache]: Analyzing trace with hash 488052199, now seen corresponding path program 1 times [2024-11-13 14:02:01,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:01,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716237952] [2024-11-13 14:02:01,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:01,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:01,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,240 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,256 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:02,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:02,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,298 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:02,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,308 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:02,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,323 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:02,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,335 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:02,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,353 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:02,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,362 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:02,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,369 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,374 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:02,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,385 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:02,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,390 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:02,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,402 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,408 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:02,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,418 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:02,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,443 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:02,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,460 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,470 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:02,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,495 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,505 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:02,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,576 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,584 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,595 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:02,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:02,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:02,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,640 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:02,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,678 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:02,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,691 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:02,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,697 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:02,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,701 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:02,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:02,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:02,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:02,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:02,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:02,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:02,779 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:02,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:02,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716237952] [2024-11-13 14:02:02,783 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1716237952] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:02:02,785 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:02:02,786 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:02:02,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1902437743] [2024-11-13 14:02:02,790 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:02,795 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:02:02,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:02,825 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:02:02,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:02:02,831 INFO L87 Difference]: Start difference. First operand has 191 states, 134 states have (on average 1.4776119402985075) internal successors, (198), 135 states have internal predecessors, (198), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 14:02:02,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:02,926 INFO L93 Difference]: Finished difference Result 374 states and 658 transitions. [2024-11-13 14:02:02,927 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:02:02,928 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 2 states have call successors, (54) Word has length 354 [2024-11-13 14:02:02,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:02,944 INFO L225 Difference]: With dead ends: 374 [2024-11-13 14:02:02,945 INFO L226 Difference]: Without dead ends: 186 [2024-11-13 14:02:02,953 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:02:02,959 INFO L432 NwaCegarLoop]: 296 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 296 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:02,962 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 296 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:02:02,983 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2024-11-13 14:02:03,052 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 186. [2024-11-13 14:02:03,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 186 states, 130 states have (on average 1.4461538461538461) internal successors, (188), 130 states have internal predecessors, (188), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:03,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 186 states and 296 transitions. [2024-11-13 14:02:03,072 INFO L78 Accepts]: Start accepts. Automaton has 186 states and 296 transitions. Word has length 354 [2024-11-13 14:02:03,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:03,072 INFO L471 AbstractCegarLoop]: Abstraction has 186 states and 296 transitions. [2024-11-13 14:02:03,073 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 43.5) internal successors, (87), 2 states have internal predecessors, (87), 2 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 14:02:03,073 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 296 transitions. [2024-11-13 14:02:03,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:03,095 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:03,095 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:03,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-13 14:02:03,096 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:03,098 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:03,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1378318689, now seen corresponding path program 1 times [2024-11-13 14:02:03,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:03,101 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1977977741] [2024-11-13 14:02:03,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:03,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:03,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,777 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:03,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:03,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:03,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:03,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,820 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:03,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:03,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:03,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:03,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:03,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:03,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,860 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:03,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:03,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:03,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:03,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:03,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:03,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:03,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:03,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:03,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:03,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:03,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:03,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,969 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:03,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:03,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:03,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:04,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:04,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:04,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:04,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:04,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,056 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:04,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:04,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:04,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:04,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:04,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,127 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:04,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,140 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:04,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,146 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:04,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,152 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:04,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:04,161 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:04,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:04,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1977977741] [2024-11-13 14:02:04,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1977977741] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:02:04,163 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:02:04,163 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-13 14:02:04,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [232961956] [2024-11-13 14:02:04,164 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:04,166 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-13 14:02:04,166 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:04,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-13 14:02:04,168 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:02:04,169 INFO L87 Difference]: Start difference. First operand 186 states and 296 transitions. Second operand has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:04,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:04,365 INFO L93 Difference]: Finished difference Result 442 states and 704 transitions. [2024-11-13 14:02:04,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-13 14:02:04,366 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 354 [2024-11-13 14:02:04,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:04,371 INFO L225 Difference]: With dead ends: 442 [2024-11-13 14:02:04,371 INFO L226 Difference]: Without dead ends: 259 [2024-11-13 14:02:04,373 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 111 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-13 14:02:04,374 INFO L432 NwaCegarLoop]: 358 mSDtfsCounter, 102 mSDsluCounter, 275 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 633 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:04,374 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 633 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 19 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-13 14:02:04,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 259 states. [2024-11-13 14:02:04,411 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 259 to 213. [2024-11-13 14:02:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 157 states have (on average 1.4968152866242037) internal successors, (235), 157 states have internal predecessors, (235), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 343 transitions. [2024-11-13 14:02:04,421 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 343 transitions. Word has length 354 [2024-11-13 14:02:04,425 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:04,427 INFO L471 AbstractCegarLoop]: Abstraction has 213 states and 343 transitions. [2024-11-13 14:02:04,428 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.0) internal successors, (87), 3 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:04,428 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 343 transitions. [2024-11-13 14:02:04,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:04,436 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:04,437 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:04,437 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-13 14:02:04,437 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:04,438 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:04,438 INFO L85 PathProgramCache]: Analyzing trace with hash 1544841309, now seen corresponding path program 1 times [2024-11-13 14:02:04,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:04,438 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140780512] [2024-11-13 14:02:04,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:04,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:04,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:06,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:06,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:06,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:06,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:06,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:06,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:06,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,947 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:06,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:06,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:06,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:06,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,993 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:06,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:07,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,007 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,011 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:07,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:07,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:07,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,024 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:07,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,033 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:07,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:07,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:07,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:07,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:07,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:07,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:07,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,103 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:07,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,107 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:07,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,111 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:07,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,116 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:07,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:07,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,138 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:07,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:07,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,162 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,167 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:07,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:07,174 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:07,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:07,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140780512] [2024-11-13 14:02:07,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140780512] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:02:07,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:02:07,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:02:07,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504364786] [2024-11-13 14:02:07,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:07,178 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:02:07,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:07,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:02:07,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:02:07,220 INFO L87 Difference]: Start difference. First operand 213 states and 343 transitions. Second operand has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:08,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:08,331 INFO L93 Difference]: Finished difference Result 630 states and 1017 transitions. [2024-11-13 14:02:08,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:02:08,332 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 354 [2024-11-13 14:02:08,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:08,340 INFO L225 Difference]: With dead ends: 630 [2024-11-13 14:02:08,342 INFO L226 Difference]: Without dead ends: 420 [2024-11-13 14:02:08,343 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:02:08,344 INFO L432 NwaCegarLoop]: 278 mSDtfsCounter, 744 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 278 mSolverCounterSat, 123 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 744 SdHoareTripleChecker+Valid, 605 SdHoareTripleChecker+Invalid, 401 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 123 IncrementalHoareTripleChecker+Valid, 278 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:08,346 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [744 Valid, 605 Invalid, 401 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [123 Valid, 278 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2024-11-13 14:02:08,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 420 states. [2024-11-13 14:02:08,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 420 to 272. [2024-11-13 14:02:08,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 216 states have (on average 1.5416666666666667) internal successors, (333), 216 states have internal predecessors, (333), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:08,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 441 transitions. [2024-11-13 14:02:08,398 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 441 transitions. Word has length 354 [2024-11-13 14:02:08,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:08,399 INFO L471 AbstractCegarLoop]: Abstraction has 272 states and 441 transitions. [2024-11-13 14:02:08,400 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.4) internal successors, (87), 5 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:08,400 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 441 transitions. [2024-11-13 14:02:08,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:08,405 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:08,405 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:08,405 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-13 14:02:08,405 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:08,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:08,406 INFO L85 PathProgramCache]: Analyzing trace with hash 1792987803, now seen corresponding path program 1 times [2024-11-13 14:02:08,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:08,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [641257516] [2024-11-13 14:02:08,406 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:08,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:08,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:09,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:09,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:09,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,725 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:09,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:09,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,742 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:09,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:09,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,754 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,758 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:09,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:09,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,786 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:09,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:09,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:09,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,807 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:09,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,819 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,825 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:09,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,832 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,837 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:09,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,841 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:09,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:09,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,852 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:09,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:09,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:09,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:09,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:09,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:09,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:09,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:09,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:09,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,911 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:09,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:09,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:09,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:09,930 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:09,932 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:09,932 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [641257516] [2024-11-13 14:02:09,932 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [641257516] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:02:09,932 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:02:09,932 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:02:09,932 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495885829] [2024-11-13 14:02:09,932 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:09,934 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-13 14:02:09,934 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:09,935 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-13 14:02:09,935 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:02:09,935 INFO L87 Difference]: Start difference. First operand 272 states and 441 transitions. Second operand has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:10,292 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:10,292 INFO L93 Difference]: Finished difference Result 675 states and 1085 transitions. [2024-11-13 14:02:10,293 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-13 14:02:10,293 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 354 [2024-11-13 14:02:10,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:10,296 INFO L225 Difference]: With dead ends: 675 [2024-11-13 14:02:10,296 INFO L226 Difference]: Without dead ends: 406 [2024-11-13 14:02:10,297 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 113 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2024-11-13 14:02:10,298 INFO L432 NwaCegarLoop]: 310 mSDtfsCounter, 265 mSDsluCounter, 340 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 265 SdHoareTripleChecker+Valid, 650 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:10,298 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [265 Valid, 650 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-13 14:02:10,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 406 states. [2024-11-13 14:02:10,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 406 to 326. [2024-11-13 14:02:10,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 270 states have (on average 1.5740740740740742) internal successors, (425), 270 states have internal predecessors, (425), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:10,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 533 transitions. [2024-11-13 14:02:10,330 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 533 transitions. Word has length 354 [2024-11-13 14:02:10,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:10,331 INFO L471 AbstractCegarLoop]: Abstraction has 326 states and 533 transitions. [2024-11-13 14:02:10,331 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 21.75) internal successors, (87), 4 states have internal predecessors, (87), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:10,331 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 533 transitions. [2024-11-13 14:02:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:10,334 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:10,334 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:10,334 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-13 14:02:10,335 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:10,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:10,335 INFO L85 PathProgramCache]: Analyzing trace with hash 104044061, now seen corresponding path program 1 times [2024-11-13 14:02:10,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:10,335 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [579264709] [2024-11-13 14:02:10,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:10,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:10,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:11,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,271 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:11,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,274 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,277 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:11,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:11,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,311 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:11,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,315 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,320 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:11,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,324 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:11,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,333 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:11,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,337 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:11,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,341 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,347 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:11,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,352 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:11,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,357 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:11,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,361 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,366 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,371 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:11,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,376 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,381 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,386 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:11,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,391 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,396 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:11,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,401 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:11,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,407 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:11,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,413 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,420 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:11,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,426 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,432 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:11,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,438 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:11,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,444 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:11,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,456 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:11,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,468 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:11,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,473 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:11,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,479 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:11,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,490 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:11,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:11,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:11,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:11,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:11,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,518 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:11,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,524 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:11,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,529 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,534 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:11,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,539 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:11,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,545 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:11,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:11,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:11,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 9 proven. 150 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:11,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:11,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [579264709] [2024-11-13 14:02:11,568 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [579264709] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:02:11,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [308728076] [2024-11-13 14:02:11,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:11,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:11,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:11,571 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:11,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-13 14:02:11,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:11,914 INFO L255 TraceCheckSpWp]: Trace formula consists of 818 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:02:11,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:12,709 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2903 proven. 84 refuted. 0 times theorem prover too weak. 2737 trivial. 0 not checked. [2024-11-13 14:02:12,710 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:13,482 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 75 proven. 84 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:13,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [308728076] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:02:13,482 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:02:13,482 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2024-11-13 14:02:13,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821239908] [2024-11-13 14:02:13,483 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:02:13,485 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 14:02:13,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:13,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 14:02:13,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-13 14:02:13,489 INFO L87 Difference]: Start difference. First operand 326 states and 533 transitions. Second operand has 9 states, 9 states have (on average 21.77777777777778) internal successors, (196), 9 states have internal predecessors, (196), 4 states have call successors, (132), 2 states have call predecessors, (132), 4 states have return successors, (134), 4 states have call predecessors, (134), 4 states have call successors, (134) [2024-11-13 14:02:14,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:14,423 INFO L93 Difference]: Finished difference Result 650 states and 1055 transitions. [2024-11-13 14:02:14,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-13 14:02:14,424 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 21.77777777777778) internal successors, (196), 9 states have internal predecessors, (196), 4 states have call successors, (132), 2 states have call predecessors, (132), 4 states have return successors, (134), 4 states have call predecessors, (134), 4 states have call successors, (134) Word has length 354 [2024-11-13 14:02:14,425 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:14,427 INFO L225 Difference]: With dead ends: 650 [2024-11-13 14:02:14,427 INFO L226 Difference]: Without dead ends: 327 [2024-11-13 14:02:14,428 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 828 GetRequests, 812 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=105, Invalid=201, Unknown=0, NotChecked=0, Total=306 [2024-11-13 14:02:14,429 INFO L432 NwaCegarLoop]: 208 mSDtfsCounter, 631 mSDsluCounter, 308 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 264 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 633 SdHoareTripleChecker+Valid, 516 SdHoareTripleChecker+Invalid, 585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 264 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:14,429 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [633 Valid, 516 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [264 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-13 14:02:14,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states. [2024-11-13 14:02:14,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 323. [2024-11-13 14:02:14,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 323 states, 265 states have (on average 1.539622641509434) internal successors, (408), 265 states have internal predecessors, (408), 54 states have call successors, (54), 3 states have call predecessors, (54), 3 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:14,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 323 states and 516 transitions. [2024-11-13 14:02:14,486 INFO L78 Accepts]: Start accepts. Automaton has 323 states and 516 transitions. Word has length 354 [2024-11-13 14:02:14,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:14,488 INFO L471 AbstractCegarLoop]: Abstraction has 323 states and 516 transitions. [2024-11-13 14:02:14,488 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 21.77777777777778) internal successors, (196), 9 states have internal predecessors, (196), 4 states have call successors, (132), 2 states have call predecessors, (132), 4 states have return successors, (134), 4 states have call predecessors, (134), 4 states have call successors, (134) [2024-11-13 14:02:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 516 transitions. [2024-11-13 14:02:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:14,491 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:14,492 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:14,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-13 14:02:14,692 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:14,693 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:14,693 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:14,693 INFO L85 PathProgramCache]: Analyzing trace with hash -1475742435, now seen corresponding path program 1 times [2024-11-13 14:02:14,693 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:14,694 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1090690778] [2024-11-13 14:02:14,694 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:14,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:15,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:15,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:15,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,598 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:15,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:15,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,603 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,606 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:15,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,636 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:15,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,642 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,646 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:15,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,651 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:15,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:15,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,662 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,667 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,674 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,688 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,694 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:15,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,712 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:15,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,718 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:15,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,723 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:15,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:15,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:15,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,740 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:15,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,759 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:15,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:15,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,779 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:15,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:15,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,789 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:15,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,795 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:15,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,804 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:15,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:15,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:15,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:15,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,823 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:15,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,828 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:15,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,834 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,840 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:15,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:15,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,849 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:15,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:15,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:15,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:15,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:15,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:15,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 15 proven. 144 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:15,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:15,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1090690778] [2024-11-13 14:02:15,894 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1090690778] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:02:15,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1894712858] [2024-11-13 14:02:15,895 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:15,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:15,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:15,897 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:15,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-13 14:02:16,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:16,212 INFO L255 TraceCheckSpWp]: Trace formula consists of 820 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:02:16,220 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1023 proven. 144 refuted. 0 times theorem prover too weak. 4557 trivial. 0 not checked. [2024-11-13 14:02:17,211 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:18,139 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 15 proven. 144 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:18,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1894712858] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:02:18,140 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:02:18,140 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 9 [2024-11-13 14:02:18,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986674749] [2024-11-13 14:02:18,140 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:02:18,142 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 14:02:18,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:18,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 14:02:18,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2024-11-13 14:02:18,144 INFO L87 Difference]: Start difference. First operand 323 states and 516 transitions. Second operand has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 9 states have internal predecessors, (101), 2 states have call successors, (102), 2 states have call predecessors, (102), 4 states have return successors, (103), 2 states have call predecessors, (103), 2 states have call successors, (103) [2024-11-13 14:02:19,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:19,883 INFO L93 Difference]: Finished difference Result 878 states and 1384 transitions. [2024-11-13 14:02:19,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-13 14:02:19,884 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 9 states have internal predecessors, (101), 2 states have call successors, (102), 2 states have call predecessors, (102), 4 states have return successors, (103), 2 states have call predecessors, (103), 2 states have call successors, (103) Word has length 354 [2024-11-13 14:02:19,885 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:19,890 INFO L225 Difference]: With dead ends: 878 [2024-11-13 14:02:19,893 INFO L226 Difference]: Without dead ends: 550 [2024-11-13 14:02:19,894 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 829 GetRequests, 810 SyntacticMatches, 2 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 51 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=112, Invalid=230, Unknown=0, NotChecked=0, Total=342 [2024-11-13 14:02:19,896 INFO L432 NwaCegarLoop]: 378 mSDtfsCounter, 319 mSDsluCounter, 885 mSDsCounter, 0 mSdLazyCounter, 788 mSolverCounterSat, 16 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 376 SdHoareTripleChecker+Valid, 1263 SdHoareTripleChecker+Invalid, 804 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 16 IncrementalHoareTripleChecker+Valid, 788 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:19,899 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [376 Valid, 1263 Invalid, 804 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [16 Valid, 788 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2024-11-13 14:02:19,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 550 states. [2024-11-13 14:02:19,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 550 to 370. [2024-11-13 14:02:19,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 370 states, 311 states have (on average 1.540192926045016) internal successors, (479), 311 states have internal predecessors, (479), 54 states have call successors, (54), 4 states have call predecessors, (54), 4 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:02:19,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 370 states and 587 transitions. [2024-11-13 14:02:19,993 INFO L78 Accepts]: Start accepts. Automaton has 370 states and 587 transitions. Word has length 354 [2024-11-13 14:02:19,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:19,994 INFO L471 AbstractCegarLoop]: Abstraction has 370 states and 587 transitions. [2024-11-13 14:02:19,994 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 9 states have internal predecessors, (101), 2 states have call successors, (102), 2 states have call predecessors, (102), 4 states have return successors, (103), 2 states have call predecessors, (103), 2 states have call successors, (103) [2024-11-13 14:02:19,995 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 587 transitions. [2024-11-13 14:02:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:20,002 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:20,003 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:20,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-13 14:02:20,203 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:20,204 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:20,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:20,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1013786527, now seen corresponding path program 1 times [2024-11-13 14:02:20,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:20,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1096999982] [2024-11-13 14:02:20,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:20,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:20,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,175 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,178 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:21,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:21,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:21,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,188 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,198 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:21,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,205 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:21,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,220 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:21,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,276 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:21,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,284 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:21,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,292 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,300 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,319 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,329 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:21,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,338 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:21,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,346 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:21,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,355 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:21,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,367 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:21,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,375 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:21,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,380 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:21,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,384 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:21,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,389 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:21,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,394 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:21,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,399 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,404 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:21,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,409 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:21,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,414 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,419 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:21,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,424 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:21,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,429 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,434 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:21,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:21,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,445 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:21,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,455 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:21,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,461 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:21,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,466 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:21,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,471 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,476 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:21,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,481 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:21,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:21,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,515 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,523 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:21,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,527 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:21,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,536 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:21,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:21,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,544 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,553 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:21,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,561 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:21,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,573 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 21 proven. 138 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:21,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:21,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1096999982] [2024-11-13 14:02:21,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1096999982] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:02:21,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1086769718] [2024-11-13 14:02:21,574 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:21,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:21,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:21,579 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:21,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-13 14:02:21,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:21,909 INFO L255 TraceCheckSpWp]: Trace formula consists of 823 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:02:21,918 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:23,093 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1355 proven. 138 refuted. 0 times theorem prover too weak. 4231 trivial. 0 not checked. [2024-11-13 14:02:23,094 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 21 proven. 138 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:23,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1086769718] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:02:23,935 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:02:23,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 8 [2024-11-13 14:02:23,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1858714141] [2024-11-13 14:02:23,935 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:02:23,936 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2024-11-13 14:02:23,936 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:23,937 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-13 14:02:23,938 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2024-11-13 14:02:23,938 INFO L87 Difference]: Start difference. First operand 370 states and 587 transitions. Second operand has 8 states, 8 states have (on average 12.0) internal successors, (96), 8 states have internal predecessors, (96), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) [2024-11-13 14:02:24,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:24,691 INFO L93 Difference]: Finished difference Result 823 states and 1279 transitions. [2024-11-13 14:02:24,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-13 14:02:24,692 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 8 states have internal predecessors, (96), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) Word has length 354 [2024-11-13 14:02:24,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:24,697 INFO L225 Difference]: With dead ends: 823 [2024-11-13 14:02:24,697 INFO L226 Difference]: Without dead ends: 456 [2024-11-13 14:02:24,699 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 826 GetRequests, 811 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=80, Invalid=130, Unknown=0, NotChecked=0, Total=210 [2024-11-13 14:02:24,701 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 382 mSDsluCounter, 479 mSDsCounter, 0 mSdLazyCounter, 430 mSolverCounterSat, 27 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 394 SdHoareTripleChecker+Valid, 698 SdHoareTripleChecker+Invalid, 457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 27 IncrementalHoareTripleChecker+Valid, 430 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:24,701 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [394 Valid, 698 Invalid, 457 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [27 Valid, 430 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:02:24,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states. [2024-11-13 14:02:24,762 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 425. [2024-11-13 14:02:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 362 states have (on average 1.5165745856353592) internal successors, (549), 363 states have internal predecessors, (549), 56 states have call successors, (56), 6 states have call predecessors, (56), 6 states have return successors, (56), 55 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-13 14:02:24,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 661 transitions. [2024-11-13 14:02:24,769 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 661 transitions. Word has length 354 [2024-11-13 14:02:24,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:24,770 INFO L471 AbstractCegarLoop]: Abstraction has 425 states and 661 transitions. [2024-11-13 14:02:24,771 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 12.0) internal successors, (96), 8 states have internal predecessors, (96), 2 states have call successors, (100), 2 states have call predecessors, (100), 4 states have return successors, (101), 2 states have call predecessors, (101), 2 states have call successors, (101) [2024-11-13 14:02:24,771 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 661 transitions. [2024-11-13 14:02:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-13 14:02:24,776 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:24,777 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:24,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-13 14:02:24,980 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:24,981 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:24,981 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:24,982 INFO L85 PathProgramCache]: Analyzing trace with hash 1715386401, now seen corresponding path program 1 times [2024-11-13 14:02:24,982 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:24,982 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932352466] [2024-11-13 14:02:24,982 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:24,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:25,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:26,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,867 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:26,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,873 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:26,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,876 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:26,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:26,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:26,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,886 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:26,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:26,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:26,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:26,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:26,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:26,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:26,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:26,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,909 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:26,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:26,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,916 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:26,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:26,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:26,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,926 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:26,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:26,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:26,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,971 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:26,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:26,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:26,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:26,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:26,997 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:26,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:27,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:27,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:27,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,015 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:27,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:27,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,023 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:27,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:27,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:27,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:27,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:27,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,053 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:27,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:27,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:27,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:27,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,071 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:27,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:27,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,086 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:27,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,095 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:27,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,100 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 75 proven. 84 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:27,100 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:27,100 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932352466] [2024-11-13 14:02:27,100 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932352466] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:02:27,101 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1335753421] [2024-11-13 14:02:27,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:27,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:27,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:27,103 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:27,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2024-11-13 14:02:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:27,468 INFO L255 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 14:02:27,477 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:28,815 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2933 proven. 162 refuted. 0 times theorem prover too weak. 2629 trivial. 0 not checked. [2024-11-13 14:02:28,816 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:29,403 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 75 proven. 84 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:29,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1335753421] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:02:29,403 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:02:29,403 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 10, 7] total 17 [2024-11-13 14:02:29,403 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1627094007] [2024-11-13 14:02:29,404 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:02:29,405 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-13 14:02:29,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:29,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-13 14:02:29,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=211, Unknown=0, NotChecked=0, Total=272 [2024-11-13 14:02:29,406 INFO L87 Difference]: Start difference. First operand 425 states and 661 transitions. Second operand has 17 states, 17 states have (on average 8.764705882352942) internal successors, (149), 17 states have internal predecessors, (149), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) [2024-11-13 14:02:31,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:31,092 INFO L93 Difference]: Finished difference Result 865 states and 1340 transitions. [2024-11-13 14:02:31,093 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-13 14:02:31,093 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 8.764705882352942) internal successors, (149), 17 states have internal predecessors, (149), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) Word has length 354 [2024-11-13 14:02:31,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:31,098 INFO L225 Difference]: With dead ends: 865 [2024-11-13 14:02:31,098 INFO L226 Difference]: Without dead ends: 443 [2024-11-13 14:02:31,100 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 826 GetRequests, 806 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 62 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=116, Invalid=346, Unknown=0, NotChecked=0, Total=462 [2024-11-13 14:02:31,101 INFO L432 NwaCegarLoop]: 206 mSDtfsCounter, 322 mSDsluCounter, 997 mSDsCounter, 0 mSdLazyCounter, 749 mSolverCounterSat, 68 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 347 SdHoareTripleChecker+Valid, 1203 SdHoareTripleChecker+Invalid, 817 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 68 IncrementalHoareTripleChecker+Valid, 749 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:31,101 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [347 Valid, 1203 Invalid, 817 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [68 Valid, 749 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-13 14:02:31,102 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2024-11-13 14:02:31,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 433. [2024-11-13 14:02:31,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 433 states, 369 states have (on average 1.5067750677506775) internal successors, (556), 370 states have internal predecessors, (556), 56 states have call successors, (56), 7 states have call predecessors, (56), 7 states have return successors, (56), 55 states have call predecessors, (56), 56 states have call successors, (56) [2024-11-13 14:02:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 433 states and 668 transitions. [2024-11-13 14:02:31,147 INFO L78 Accepts]: Start accepts. Automaton has 433 states and 668 transitions. Word has length 354 [2024-11-13 14:02:31,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:31,148 INFO L471 AbstractCegarLoop]: Abstraction has 433 states and 668 transitions. [2024-11-13 14:02:31,149 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 8.764705882352942) internal successors, (149), 17 states have internal predecessors, (149), 4 states have call successors, (110), 3 states have call predecessors, (110), 5 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) [2024-11-13 14:02:31,149 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 668 transitions. [2024-11-13 14:02:31,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 14:02:31,152 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:31,153 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:31,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2024-11-13 14:02:31,356 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:31,357 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:31,357 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:31,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1130796365, now seen corresponding path program 1 times [2024-11-13 14:02:31,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:31,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558582622] [2024-11-13 14:02:31,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:31,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:02:31,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [890531128] [2024-11-13 14:02:31,745 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:31,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:31,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:31,748 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:31,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2024-11-13 14:02:32,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:32,153 INFO L255 TraceCheckSpWp]: Trace formula consists of 828 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 14:02:32,163 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2965 proven. 234 refuted. 0 times theorem prover too weak. 2525 trivial. 0 not checked. [2024-11-13 14:02:34,102 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:35,521 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 81 proven. 78 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:35,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:35,522 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558582622] [2024-11-13 14:02:35,522 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 14:02:35,523 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [890531128] [2024-11-13 14:02:35,523 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [890531128] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:02:35,523 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:02:35,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 9] total 21 [2024-11-13 14:02:35,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839191622] [2024-11-13 14:02:35,523 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:02:35,524 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2024-11-13 14:02:35,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:35,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2024-11-13 14:02:35,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=338, Unknown=0, NotChecked=0, Total=420 [2024-11-13 14:02:35,526 INFO L87 Difference]: Start difference. First operand 433 states and 668 transitions. Second operand has 21 states, 21 states have (on average 6.285714285714286) internal successors, (132), 20 states have internal predecessors, (132), 5 states have call successors, (82), 4 states have call predecessors, (82), 6 states have return successors, (83), 5 states have call predecessors, (83), 5 states have call successors, (83) [2024-11-13 14:02:39,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:39,920 INFO L93 Difference]: Finished difference Result 1644 states and 2511 transitions. [2024-11-13 14:02:39,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2024-11-13 14:02:39,921 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.285714285714286) internal successors, (132), 20 states have internal predecessors, (132), 5 states have call successors, (82), 4 states have call predecessors, (82), 6 states have return successors, (83), 5 states have call predecessors, (83), 5 states have call successors, (83) Word has length 355 [2024-11-13 14:02:39,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:39,931 INFO L225 Difference]: With dead ends: 1644 [2024-11-13 14:02:39,931 INFO L226 Difference]: Without dead ends: 1214 [2024-11-13 14:02:39,933 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 732 GetRequests, 691 SyntacticMatches, 0 SemanticMatches, 41 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 345 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=481, Invalid=1325, Unknown=0, NotChecked=0, Total=1806 [2024-11-13 14:02:39,934 INFO L432 NwaCegarLoop]: 232 mSDtfsCounter, 1226 mSDsluCounter, 1563 mSDsCounter, 0 mSdLazyCounter, 2003 mSolverCounterSat, 532 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1251 SdHoareTripleChecker+Valid, 1795 SdHoareTripleChecker+Invalid, 2541 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 532 IncrementalHoareTripleChecker+Valid, 2003 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:39,935 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1251 Valid, 1795 Invalid, 2541 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [532 Valid, 2003 Invalid, 6 Unknown, 0 Unchecked, 3.3s Time] [2024-11-13 14:02:39,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1214 states. [2024-11-13 14:02:40,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1214 to 844. [2024-11-13 14:02:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 844 states, 717 states have (on average 1.497907949790795) internal successors, (1074), 721 states have internal predecessors, (1074), 108 states have call successors, (108), 18 states have call predecessors, (108), 18 states have return successors, (108), 104 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-13 14:02:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 844 states and 1290 transitions. [2024-11-13 14:02:40,046 INFO L78 Accepts]: Start accepts. Automaton has 844 states and 1290 transitions. Word has length 355 [2024-11-13 14:02:40,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:40,047 INFO L471 AbstractCegarLoop]: Abstraction has 844 states and 1290 transitions. [2024-11-13 14:02:40,048 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.285714285714286) internal successors, (132), 20 states have internal predecessors, (132), 5 states have call successors, (82), 4 states have call predecessors, (82), 6 states have return successors, (83), 5 states have call predecessors, (83), 5 states have call successors, (83) [2024-11-13 14:02:40,048 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1290 transitions. [2024-11-13 14:02:40,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 14:02:40,052 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:40,052 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:40,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2024-11-13 14:02:40,256 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2024-11-13 14:02:40,260 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:40,261 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:40,261 INFO L85 PathProgramCache]: Analyzing trace with hash -1113186933, now seen corresponding path program 1 times [2024-11-13 14:02:40,261 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:40,261 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706056853] [2024-11-13 14:02:40,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:40,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:40,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,865 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:40,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:40,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:40,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:40,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,880 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:40,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:40,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,890 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:40,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:40,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,899 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:40,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:40,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:40,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,952 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,956 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:40,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:40,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:40,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:40,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,972 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:40,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:40,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:40,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,982 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:40,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:40,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,989 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:40,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,992 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:40,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:40,995 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:40,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:41,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:41,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,021 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,025 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:41,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,032 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:41,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,036 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:41,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,039 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,043 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:41,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:41,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,055 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:41,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,062 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:41,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,066 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:41,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,069 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,079 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:41,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:41,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,097 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:41,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,104 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:41,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:41,108 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:41,108 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706056853] [2024-11-13 14:02:41,108 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [706056853] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:02:41,108 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:02:41,108 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:02:41,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738557814] [2024-11-13 14:02:41,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:41,109 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:02:41,109 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:41,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:02:41,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:02:41,110 INFO L87 Difference]: Start difference. First operand 844 states and 1290 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:41,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:41,882 INFO L93 Difference]: Finished difference Result 2800 states and 4290 transitions. [2024-11-13 14:02:41,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:02:41,883 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 355 [2024-11-13 14:02:41,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:41,893 INFO L225 Difference]: With dead ends: 2800 [2024-11-13 14:02:41,893 INFO L226 Difference]: Without dead ends: 2023 [2024-11-13 14:02:41,896 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:02:41,897 INFO L432 NwaCegarLoop]: 325 mSDtfsCounter, 343 mSDsluCounter, 771 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 33 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 1096 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:41,898 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 1096 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 269 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:02:41,902 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2023 states. [2024-11-13 14:02:42,083 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2023 to 2017. [2024-11-13 14:02:42,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2017 states, 1759 states have (on average 1.4991472427515633) internal successors, (2637), 1770 states have internal predecessors, (2637), 215 states have call successors, (215), 42 states have call predecessors, (215), 42 states have return successors, (215), 204 states have call predecessors, (215), 215 states have call successors, (215) [2024-11-13 14:02:42,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2017 states to 2017 states and 3067 transitions. [2024-11-13 14:02:42,102 INFO L78 Accepts]: Start accepts. Automaton has 2017 states and 3067 transitions. Word has length 355 [2024-11-13 14:02:42,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:42,103 INFO L471 AbstractCegarLoop]: Abstraction has 2017 states and 3067 transitions. [2024-11-13 14:02:42,103 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:42,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2017 states and 3067 transitions. [2024-11-13 14:02:42,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 14:02:42,108 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:42,108 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:42,108 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-11-13 14:02:42,109 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:42,109 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:42,110 INFO L85 PathProgramCache]: Analyzing trace with hash 736429579, now seen corresponding path program 1 times [2024-11-13 14:02:42,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:42,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [195713771] [2024-11-13 14:02:42,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:42,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:42,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:42,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:42,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,738 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:42,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,741 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:42,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:42,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,750 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:42,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:42,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,757 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:42,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,761 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:42,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:42,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,772 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:42,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:42,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:42,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,784 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:42,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:42,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,790 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:42,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,793 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:42,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:42,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,799 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:42,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,802 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:42,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,808 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,811 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:42,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:42,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,818 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:42,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,822 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:42,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:42,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:42,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,854 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:42,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,858 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:42,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:42,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,870 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:42,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,874 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:42,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,883 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:42,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:42,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:42,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:42,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:42,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,915 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:42,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,919 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:42,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,923 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:42,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:42,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:42,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,943 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:42,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 93 proven. 66 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:42,949 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:42,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [195713771] [2024-11-13 14:02:42,949 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [195713771] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:02:42,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [223758166] [2024-11-13 14:02:42,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:42,950 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:42,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:42,952 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:42,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-13 14:02:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:43,265 INFO L255 TraceCheckSpWp]: Trace formula consists of 827 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 14:02:43,274 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:43,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2843 proven. 66 refuted. 0 times theorem prover too weak. 2815 trivial. 0 not checked. [2024-11-13 14:02:43,624 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 93 proven. 66 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:02:44,009 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [223758166] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:02:44,009 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:02:44,009 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2024-11-13 14:02:44,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1760065307] [2024-11-13 14:02:44,009 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:02:44,010 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:02:44,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:44,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:02:44,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:02:44,012 INFO L87 Difference]: Start difference. First operand 2017 states and 3067 transitions. Second operand has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 7 states have internal predecessors, (97), 2 states have call successors, (76), 2 states have call predecessors, (76), 4 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) [2024-11-13 14:02:45,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:45,007 INFO L93 Difference]: Finished difference Result 4049 states and 6123 transitions. [2024-11-13 14:02:45,011 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:02:45,011 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 7 states have internal predecessors, (97), 2 states have call successors, (76), 2 states have call predecessors, (76), 4 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) Word has length 355 [2024-11-13 14:02:45,012 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:45,036 INFO L225 Difference]: With dead ends: 4049 [2024-11-13 14:02:45,039 INFO L226 Difference]: Without dead ends: 2103 [2024-11-13 14:02:45,047 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 814 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:02:45,048 INFO L432 NwaCegarLoop]: 276 mSDtfsCounter, 312 mSDsluCounter, 355 mSDsCounter, 0 mSdLazyCounter, 376 mSolverCounterSat, 70 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 343 SdHoareTripleChecker+Valid, 631 SdHoareTripleChecker+Invalid, 446 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 70 IncrementalHoareTripleChecker+Valid, 376 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:45,049 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [343 Valid, 631 Invalid, 446 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [70 Valid, 376 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:02:45,052 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2103 states. [2024-11-13 14:02:45,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2103 to 2030. [2024-11-13 14:02:45,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2030 states, 1761 states have (on average 1.4849517319704713) internal successors, (2615), 1772 states have internal predecessors, (2615), 221 states have call successors, (221), 47 states have call predecessors, (221), 47 states have return successors, (221), 210 states have call predecessors, (221), 221 states have call successors, (221) [2024-11-13 14:02:45,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2030 states to 2030 states and 3057 transitions. [2024-11-13 14:02:45,512 INFO L78 Accepts]: Start accepts. Automaton has 2030 states and 3057 transitions. Word has length 355 [2024-11-13 14:02:45,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:45,513 INFO L471 AbstractCegarLoop]: Abstraction has 2030 states and 3057 transitions. [2024-11-13 14:02:45,513 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 13.857142857142858) internal successors, (97), 7 states have internal predecessors, (97), 2 states have call successors, (76), 2 states have call predecessors, (76), 4 states have return successors, (77), 2 states have call predecessors, (77), 2 states have call successors, (77) [2024-11-13 14:02:45,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 3057 transitions. [2024-11-13 14:02:45,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 14:02:45,519 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:45,520 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:45,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-13 14:02:45,720 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2024-11-13 14:02:45,721 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:45,721 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:45,722 INFO L85 PathProgramCache]: Analyzing trace with hash -1961522218, now seen corresponding path program 1 times [2024-11-13 14:02:45,722 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:45,722 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512037569] [2024-11-13 14:02:45,722 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:45,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:46,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:02:46,172 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1917214734] [2024-11-13 14:02:46,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:46,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:46,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:46,175 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:46,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2024-11-13 14:02:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:46,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 14:02:46,567 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:48,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2933 proven. 162 refuted. 0 times theorem prover too weak. 2629 trivial. 0 not checked. [2024-11-13 14:02:48,494 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:02:48,898 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:48,898 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:48,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512037569] [2024-11-13 14:02:48,898 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 14:02:48,898 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1917214734] [2024-11-13 14:02:48,899 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1917214734] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-13 14:02:48,899 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:02:48,899 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [10] total 16 [2024-11-13 14:02:48,899 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880507191] [2024-11-13 14:02:48,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:48,900 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:02:48,900 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:48,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:02:48,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=186, Unknown=0, NotChecked=0, Total=240 [2024-11-13 14:02:48,902 INFO L87 Difference]: Start difference. First operand 2030 states and 3057 transitions. Second operand has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:50,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:50,663 INFO L93 Difference]: Finished difference Result 5530 states and 8264 transitions. [2024-11-13 14:02:50,664 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-13 14:02:50,664 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 355 [2024-11-13 14:02:50,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:50,684 INFO L225 Difference]: With dead ends: 5530 [2024-11-13 14:02:50,684 INFO L226 Difference]: Without dead ends: 3592 [2024-11-13 14:02:50,688 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 712 GetRequests, 695 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=76, Invalid=266, Unknown=0, NotChecked=0, Total=342 [2024-11-13 14:02:50,689 INFO L432 NwaCegarLoop]: 453 mSDtfsCounter, 905 mSDsluCounter, 1204 mSDsCounter, 0 mSdLazyCounter, 302 mSolverCounterSat, 270 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 905 SdHoareTripleChecker+Valid, 1657 SdHoareTripleChecker+Invalid, 572 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 270 IncrementalHoareTripleChecker+Valid, 302 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:50,689 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [905 Valid, 1657 Invalid, 572 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [270 Valid, 302 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2024-11-13 14:02:50,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3592 states. [2024-11-13 14:02:50,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3592 to 2128. [2024-11-13 14:02:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2128 states, 1791 states have (on average 1.4438860971524288) internal successors, (2586), 1800 states have internal predecessors, (2586), 279 states have call successors, (279), 57 states have call predecessors, (279), 57 states have return successors, (279), 270 states have call predecessors, (279), 279 states have call successors, (279) [2024-11-13 14:02:51,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 2128 states and 3144 transitions. [2024-11-13 14:02:51,009 INFO L78 Accepts]: Start accepts. Automaton has 2128 states and 3144 transitions. Word has length 355 [2024-11-13 14:02:51,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:51,011 INFO L471 AbstractCegarLoop]: Abstraction has 2128 states and 3144 transitions. [2024-11-13 14:02:51,011 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.571428571428571) internal successors, (88), 7 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:51,012 INFO L276 IsEmpty]: Start isEmpty. Operand 2128 states and 3144 transitions. [2024-11-13 14:02:51,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 356 [2024-11-13 14:02:51,015 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:51,016 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:51,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2024-11-13 14:02:51,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2024-11-13 14:02:51,220 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:51,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:51,220 INFO L85 PathProgramCache]: Analyzing trace with hash 1943915734, now seen corresponding path program 1 times [2024-11-13 14:02:51,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:51,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1663520169] [2024-11-13 14:02:51,220 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:51,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:51,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:02:51,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,787 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:02:51,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:02:51,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,794 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:02:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,800 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:02:51,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,805 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:02:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,810 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:02:51,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,815 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:02:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,821 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:02:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,826 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:02:51,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:02:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,838 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:02:51,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,844 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:02:51,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,850 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:02:51,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:02:51,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:02:51,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,868 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:02:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:02:51,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,882 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:02:51,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:02:51,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,895 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:02:51,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:02:51,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,908 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:02:51,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,914 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:02:51,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:02:51,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:02:51,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,934 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:02:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:02:51,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:02:51,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,955 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:02:51,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:02:51,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,968 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:02:51,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:02:51,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:02:51,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:02:51,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:02:51,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:51,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:02:52,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,003 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:02:52,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,009 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:02:52,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:02:52,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:02:52,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:02:52,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,034 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:02:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,040 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:02:52,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:02:52,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:02:52,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,058 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:02:52,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,064 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:02:52,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:02:52,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,076 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:02:52,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:02:52,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,089 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:02:52,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,096 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:02:52,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:02:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:52,110 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:02:52,110 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:02:52,110 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1663520169] [2024-11-13 14:02:52,110 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1663520169] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:02:52,110 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:02:52,110 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:02:52,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401457034] [2024-11-13 14:02:52,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:02:52,112 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:02:52,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:02:52,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:02:52,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:02:52,113 INFO L87 Difference]: Start difference. First operand 2128 states and 3144 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:53,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:02:53,128 INFO L93 Difference]: Finished difference Result 4814 states and 7143 transitions. [2024-11-13 14:02:53,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:02:53,129 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 355 [2024-11-13 14:02:53,130 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:02:53,142 INFO L225 Difference]: With dead ends: 4814 [2024-11-13 14:02:53,142 INFO L226 Difference]: Without dead ends: 2770 [2024-11-13 14:02:53,146 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 110 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:02:53,148 INFO L432 NwaCegarLoop]: 344 mSDtfsCounter, 354 mSDsluCounter, 777 mSDsCounter, 0 mSdLazyCounter, 283 mSolverCounterSat, 164 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 354 SdHoareTripleChecker+Valid, 1121 SdHoareTripleChecker+Invalid, 447 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 164 IncrementalHoareTripleChecker+Valid, 283 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:02:53,148 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [354 Valid, 1121 Invalid, 447 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [164 Valid, 283 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:02:53,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2770 states. [2024-11-13 14:02:53,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2770 to 2618. [2024-11-13 14:02:53,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2618 states, 2202 states have (on average 1.4423251589464123) internal successors, (3176), 2212 states have internal predecessors, (3176), 343 states have call successors, (343), 72 states have call predecessors, (343), 72 states have return successors, (343), 333 states have call predecessors, (343), 343 states have call successors, (343) [2024-11-13 14:02:53,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2618 states and 3862 transitions. [2024-11-13 14:02:53,518 INFO L78 Accepts]: Start accepts. Automaton has 2618 states and 3862 transitions. Word has length 355 [2024-11-13 14:02:53,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:02:53,518 INFO L471 AbstractCegarLoop]: Abstraction has 2618 states and 3862 transitions. [2024-11-13 14:02:53,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:02:53,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2618 states and 3862 transitions. [2024-11-13 14:02:53,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 14:02:53,522 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:02:53,523 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:02:53,523 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-11-13 14:02:53,523 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:02:53,524 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:02:53,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1202599849, now seen corresponding path program 1 times [2024-11-13 14:02:53,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:02:53,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145534996] [2024-11-13 14:02:53,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:53,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:02:53,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:02:53,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [984060402] [2024-11-13 14:02:53,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:02:53,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:02:53,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:02:53,826 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:02:53,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 14:02:54,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:02:54,176 INFO L255 TraceCheckSpWp]: Trace formula consists of 824 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-13 14:02:54,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:02:55,555 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3503 proven. 192 refuted. 0 times theorem prover too weak. 2029 trivial. 0 not checked. [2024-11-13 14:02:55,555 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:03:00,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:03:00,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145534996] [2024-11-13 14:03:00,303 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-13 14:03:00,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [984060402] [2024-11-13 14:03:00,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [984060402] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:03:00,304 INFO L185 FreeRefinementEngine]: Found 0 perfect and 1 imperfect interpolant sequences. [2024-11-13 14:03:00,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2024-11-13 14:03:00,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474141792] [2024-11-13 14:03:00,304 INFO L85 oduleStraightlineAll]: Using 1 imperfect interpolants to construct interpolant automaton [2024-11-13 14:03:00,305 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-13 14:03:00,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:03:00,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-13 14:03:00,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=71, Unknown=1, NotChecked=0, Total=110 [2024-11-13 14:03:00,306 INFO L87 Difference]: Start difference. First operand 2618 states and 3862 transitions. Second operand has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 8 states have internal predecessors, (101), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-11-13 14:03:03,291 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:03:03,292 INFO L93 Difference]: Finished difference Result 7326 states and 10774 transitions. [2024-11-13 14:03:03,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-13 14:03:03,293 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 8 states have internal predecessors, (101), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) Word has length 356 [2024-11-13 14:03:03,293 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:03:03,318 INFO L225 Difference]: With dead ends: 7326 [2024-11-13 14:03:03,319 INFO L226 Difference]: Without dead ends: 4800 [2024-11-13 14:03:03,325 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 408 GetRequests, 396 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 25 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=69, Invalid=112, Unknown=1, NotChecked=0, Total=182 [2024-11-13 14:03:03,326 INFO L432 NwaCegarLoop]: 264 mSDtfsCounter, 267 mSDsluCounter, 1083 mSDsCounter, 0 mSdLazyCounter, 629 mSolverCounterSat, 34 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 282 SdHoareTripleChecker+Valid, 1347 SdHoareTripleChecker+Invalid, 663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 34 IncrementalHoareTripleChecker+Valid, 629 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:03:03,326 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [282 Valid, 1347 Invalid, 663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [34 Valid, 629 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2024-11-13 14:03:03,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4800 states. [2024-11-13 14:03:03,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4800 to 4700. [2024-11-13 14:03:04,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4700 states, 3976 states have (on average 1.4300804828973843) internal successors, (5686), 3994 states have internal predecessors, (5686), 591 states have call successors, (591), 132 states have call predecessors, (591), 132 states have return successors, (591), 573 states have call predecessors, (591), 591 states have call successors, (591) [2024-11-13 14:03:04,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 4700 states and 6868 transitions. [2024-11-13 14:03:04,036 INFO L78 Accepts]: Start accepts. Automaton has 4700 states and 6868 transitions. Word has length 356 [2024-11-13 14:03:04,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:03:04,037 INFO L471 AbstractCegarLoop]: Abstraction has 4700 states and 6868 transitions. [2024-11-13 14:03:04,037 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 11.222222222222221) internal successors, (101), 8 states have internal predecessors, (101), 3 states have call successors, (54), 3 states have call predecessors, (54), 5 states have return successors, (54), 3 states have call predecessors, (54), 3 states have call successors, (54) [2024-11-13 14:03:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4700 states and 6868 transitions. [2024-11-13 14:03:04,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2024-11-13 14:03:04,045 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:03:04,045 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:03:04,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2024-11-13 14:03:04,249 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:03:04,250 INFO L396 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:03:04,250 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:03:04,251 INFO L85 PathProgramCache]: Analyzing trace with hash 1737332459, now seen corresponding path program 1 times [2024-11-13 14:03:04,251 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:03:04,251 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190761828] [2024-11-13 14:03:04,251 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:03:04,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:03:04,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,550 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:03:05,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,555 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:03:05,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:03:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,562 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:03:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,565 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:03:05,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:03:05,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:03:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:03:05,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,582 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:03:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:03:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,590 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:03:05,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:03:05,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:03:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:03:05,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,605 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:03:05,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,608 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:03:05,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:03:05,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:03:05,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:03:05,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,627 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:03:05,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,631 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:03:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:03:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,639 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:03:05,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,643 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:03:05,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,648 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:03:05,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,652 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:03:05,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,656 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:03:05,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:03:05,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,879 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:03:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:03:05,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:03:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,893 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:03:05,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:03:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,901 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:03:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:03:05,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:03:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:03:05,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:03:05,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:03:05,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,925 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:03:05,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,929 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:03:05,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:03:05,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:03:05,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,941 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:03:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:03:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:03:05,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,953 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:03:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:03:05,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,962 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:03:05,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:03:05,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,970 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:03:05,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,975 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:03:05,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:03:05,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,984 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:03:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:05,989 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 81 proven. 78 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:03:05,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:03:05,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190761828] [2024-11-13 14:03:05,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190761828] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:03:05,990 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1420789359] [2024-11-13 14:03:05,991 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:03:05,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:03:05,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:03:05,996 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:03:05,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2024-11-13 14:03:06,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:06,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 823 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 14:03:06,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:03:11,618 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 2943 proven. 150 refuted. 0 times theorem prover too weak. 2631 trivial. 0 not checked. [2024-11-13 14:03:11,619 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:03:14,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 162 proven. 153 refuted. 0 times theorem prover too weak. 5409 trivial. 0 not checked. [2024-11-13 14:03:14,281 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1420789359] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:03:14,281 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:03:14,282 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 11, 12] total 28 [2024-11-13 14:03:14,282 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141722657] [2024-11-13 14:03:14,282 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:03:14,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2024-11-13 14:03:14,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:03:14,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2024-11-13 14:03:14,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=160, Invalid=596, Unknown=0, NotChecked=0, Total=756 [2024-11-13 14:03:14,287 INFO L87 Difference]: Start difference. First operand 4700 states and 6868 transitions. Second operand has 28 states, 27 states have (on average 7.962962962962963) internal successors, (215), 26 states have internal predecessors, (215), 8 states have call successors, (162), 4 states have call predecessors, (162), 8 states have return successors, (162), 8 states have call predecessors, (162), 8 states have call successors, (162) [2024-11-13 14:03:27,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:03:27,806 INFO L93 Difference]: Finished difference Result 8325 states and 12165 transitions. [2024-11-13 14:03:27,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-11-13 14:03:27,808 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 27 states have (on average 7.962962962962963) internal successors, (215), 26 states have internal predecessors, (215), 8 states have call successors, (162), 4 states have call predecessors, (162), 8 states have return successors, (162), 8 states have call predecessors, (162), 8 states have call successors, (162) Word has length 356 [2024-11-13 14:03:27,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:03:27,832 INFO L225 Difference]: With dead ends: 8325 [2024-11-13 14:03:27,832 INFO L226 Difference]: Without dead ends: 4215 [2024-11-13 14:03:27,842 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 867 GetRequests, 807 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 860 ImplicationChecksByTransitivity, 4.7s TimeCoverageRelationStatistics Valid=1002, Invalid=2780, Unknown=0, NotChecked=0, Total=3782 [2024-11-13 14:03:27,843 INFO L432 NwaCegarLoop]: 349 mSDtfsCounter, 2607 mSDsluCounter, 2556 mSDsCounter, 0 mSdLazyCounter, 2730 mSolverCounterSat, 921 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2608 SdHoareTripleChecker+Valid, 2905 SdHoareTripleChecker+Invalid, 3651 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 921 IncrementalHoareTripleChecker+Valid, 2730 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2024-11-13 14:03:27,844 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2608 Valid, 2905 Invalid, 3651 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [921 Valid, 2730 Invalid, 0 Unknown, 0 Unchecked, 9.8s Time] [2024-11-13 14:03:27,848 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4215 states. [2024-11-13 14:03:28,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4215 to 3120. [2024-11-13 14:03:28,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3120 states, 2616 states have (on average 1.423165137614679) internal successors, (3723), 2627 states have internal predecessors, (3723), 407 states have call successors, (407), 96 states have call predecessors, (407), 96 states have return successors, (407), 396 states have call predecessors, (407), 407 states have call successors, (407) [2024-11-13 14:03:28,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 3120 states and 4537 transitions. [2024-11-13 14:03:28,399 INFO L78 Accepts]: Start accepts. Automaton has 3120 states and 4537 transitions. Word has length 356 [2024-11-13 14:03:28,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:03:28,399 INFO L471 AbstractCegarLoop]: Abstraction has 3120 states and 4537 transitions. [2024-11-13 14:03:28,400 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 27 states have (on average 7.962962962962963) internal successors, (215), 26 states have internal predecessors, (215), 8 states have call successors, (162), 4 states have call predecessors, (162), 8 states have return successors, (162), 8 states have call predecessors, (162), 8 states have call successors, (162) [2024-11-13 14:03:28,400 INFO L276 IsEmpty]: Start isEmpty. Operand 3120 states and 4537 transitions. [2024-11-13 14:03:28,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 14:03:28,404 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:03:28,404 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:03:28,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2024-11-13 14:03:28,605 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2024-11-13 14:03:28,605 INFO L396 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:03:28,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:03:28,605 INFO L85 PathProgramCache]: Analyzing trace with hash 898546517, now seen corresponding path program 1 times [2024-11-13 14:03:28,605 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:03:28,605 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677649374] [2024-11-13 14:03:28,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:03:28,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:03:28,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,575 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:03:29,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,577 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:03:29,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,581 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:03:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:03:29,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,586 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:03:29,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,588 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:03:29,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,591 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:03:29,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,593 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:03:29,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,596 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:03:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,599 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:03:29,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:03:29,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,604 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:03:29,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:03:29,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,610 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:03:29,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,613 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:03:29,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,616 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:03:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,618 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:03:29,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:03:29,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:03:29,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,629 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:03:29,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,632 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:03:29,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,635 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:03:29,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,638 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:03:29,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,641 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:03:29,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,669 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:03:29,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,673 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:03:29,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,676 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:03:29,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,679 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:03:29,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,682 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:03:29,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,686 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:03:29,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:03:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:03:29,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,696 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:03:29,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:03:29,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,702 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:03:29,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,706 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:03:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,711 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:03:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:03:29,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:03:29,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:03:29,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,726 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:03:29,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:03:29,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:03:29,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,739 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:03:29,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:03:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:03:29,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,751 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:03:29,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,755 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:03:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:03:29,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:03:29,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,769 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:03:29,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,774 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:03:29,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,778 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:03:29,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,782 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:03:29,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:29,787 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:03:29,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:03:29,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677649374] [2024-11-13 14:03:29,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1677649374] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:03:29,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:03:29,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:03:29,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2104054889] [2024-11-13 14:03:29,788 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:03:29,789 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:03:29,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:03:29,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:03:29,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:03:29,791 INFO L87 Difference]: Start difference. First operand 3120 states and 4537 transitions. Second operand has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:03:31,171 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:03:31,171 INFO L93 Difference]: Finished difference Result 6927 states and 10032 transitions. [2024-11-13 14:03:31,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:03:31,172 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 357 [2024-11-13 14:03:31,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:03:31,192 INFO L225 Difference]: With dead ends: 6927 [2024-11-13 14:03:31,192 INFO L226 Difference]: Without dead ends: 3911 [2024-11-13 14:03:31,198 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:03:31,198 INFO L432 NwaCegarLoop]: 266 mSDtfsCounter, 478 mSDsluCounter, 784 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 272 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 1050 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 272 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2024-11-13 14:03:31,199 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 1050 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [272 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2024-11-13 14:03:31,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3911 states. [2024-11-13 14:03:31,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3911 to 3171. [2024-11-13 14:03:31,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3171 states, 2642 states have (on average 1.4205147615442846) internal successors, (3753), 2652 states have internal predecessors, (3753), 430 states have call successors, (430), 98 states have call predecessors, (430), 98 states have return successors, (430), 420 states have call predecessors, (430), 430 states have call successors, (430) [2024-11-13 14:03:31,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3171 states to 3171 states and 4613 transitions. [2024-11-13 14:03:31,681 INFO L78 Accepts]: Start accepts. Automaton has 3171 states and 4613 transitions. Word has length 357 [2024-11-13 14:03:31,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:03:31,681 INFO L471 AbstractCegarLoop]: Abstraction has 3171 states and 4613 transitions. [2024-11-13 14:03:31,681 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 18.0) internal successors, (90), 5 states have internal predecessors, (90), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:03:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 4613 transitions. [2024-11-13 14:03:31,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 14:03:31,685 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:03:31,685 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:03:31,685 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-11-13 14:03:31,685 INFO L396 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:03:31,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:03:31,686 INFO L85 PathProgramCache]: Analyzing trace with hash -1728455578, now seen corresponding path program 1 times [2024-11-13 14:03:31,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:03:31,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073228247] [2024-11-13 14:03:31,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:03:31,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:03:31,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,447 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-11-13 14:03:34,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,452 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2024-11-13 14:03:34,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,458 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2024-11-13 14:03:34,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,463 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-11-13 14:03:34,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,469 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2024-11-13 14:03:34,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,474 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2024-11-13 14:03:34,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,480 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2024-11-13 14:03:34,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2024-11-13 14:03:34,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,491 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2024-11-13 14:03:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,496 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2024-11-13 14:03:34,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,502 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2024-11-13 14:03:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,507 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2024-11-13 14:03:34,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,513 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-11-13 14:03:34,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,519 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 77 [2024-11-13 14:03:34,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,525 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 83 [2024-11-13 14:03:34,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,531 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2024-11-13 14:03:34,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,537 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2024-11-13 14:03:34,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,543 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2024-11-13 14:03:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,548 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-13 14:03:34,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,554 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 112 [2024-11-13 14:03:34,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,560 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-13 14:03:34,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,567 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-13 14:03:34,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,573 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 130 [2024-11-13 14:03:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,579 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2024-11-13 14:03:34,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-11-13 14:03:34,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-13 14:03:34,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,601 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 153 [2024-11-13 14:03:34,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,607 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2024-11-13 14:03:34,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,792 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 164 [2024-11-13 14:03:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,801 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 170 [2024-11-13 14:03:34,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,830 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 175 [2024-11-13 14:03:34,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,839 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 181 [2024-11-13 14:03:34,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 186 [2024-11-13 14:03:34,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,856 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 192 [2024-11-13 14:03:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 197 [2024-11-13 14:03:34,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,872 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 203 [2024-11-13 14:03:34,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 208 [2024-11-13 14:03:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2024-11-13 14:03:34,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,897 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 219 [2024-11-13 14:03:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,905 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 225 [2024-11-13 14:03:34,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2024-11-13 14:03:34,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,921 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 236 [2024-11-13 14:03:34,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,930 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 241 [2024-11-13 14:03:34,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,939 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 247 [2024-11-13 14:03:34,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 252 [2024-11-13 14:03:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,957 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 258 [2024-11-13 14:03:34,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 263 [2024-11-13 14:03:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 269 [2024-11-13 14:03:34,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,983 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 275 [2024-11-13 14:03:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:34,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 280 [2024-11-13 14:03:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:35,001 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 286 [2024-11-13 14:03:35,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:35,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 291 [2024-11-13 14:03:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:35,019 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 297 [2024-11-13 14:03:35,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:35,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 302 [2024-11-13 14:03:35,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:35,039 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 165 proven. 147 refuted. 0 times theorem prover too weak. 5412 trivial. 0 not checked. [2024-11-13 14:03:35,039 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-13 14:03:35,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073228247] [2024-11-13 14:03:35,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073228247] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:03:35,039 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1647929291] [2024-11-13 14:03:35,040 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:03:35,040 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:03:35,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:03:35,042 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:03:35,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2024-11-13 14:03:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:03:35,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 826 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 14:03:35,526 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:03:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3070 proven. 210 refuted. 0 times theorem prover too weak. 2444 trivial. 0 not checked. [2024-11-13 14:03:43,034 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:03:49,045 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 249 proven. 219 refuted. 0 times theorem prover too weak. 5256 trivial. 0 not checked. [2024-11-13 14:03:49,046 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1647929291] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:03:49,046 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:03:49,046 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12, 13] total 34 [2024-11-13 14:03:49,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439153541] [2024-11-13 14:03:49,046 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:03:49,047 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2024-11-13 14:03:49,047 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-13 14:03:49,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2024-11-13 14:03:49,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=239, Invalid=883, Unknown=0, NotChecked=0, Total=1122 [2024-11-13 14:03:49,050 INFO L87 Difference]: Start difference. First operand 3171 states and 4613 transitions. Second operand has 34 states, 33 states have (on average 7.515151515151516) internal successors, (248), 32 states have internal predecessors, (248), 11 states have call successors, (162), 5 states have call predecessors, (162), 11 states have return successors, (162), 11 states have call predecessors, (162), 11 states have call successors, (162) [2024-11-13 14:04:15,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:04:15,391 INFO L93 Difference]: Finished difference Result 10840 states and 15543 transitions. [2024-11-13 14:04:15,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2024-11-13 14:04:15,392 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 33 states have (on average 7.515151515151516) internal successors, (248), 32 states have internal predecessors, (248), 11 states have call successors, (162), 5 states have call predecessors, (162), 11 states have return successors, (162), 11 states have call predecessors, (162), 11 states have call successors, (162) Word has length 357 [2024-11-13 14:04:15,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:04:15,426 INFO L225 Difference]: With dead ends: 10840 [2024-11-13 14:04:15,426 INFO L226 Difference]: Without dead ends: 7824 [2024-11-13 14:04:15,435 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 893 GetRequests, 810 SyntacticMatches, 0 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2063 ImplicationChecksByTransitivity, 9.7s TimeCoverageRelationStatistics Valid=1827, Invalid=5313, Unknown=0, NotChecked=0, Total=7140 [2024-11-13 14:04:15,436 INFO L432 NwaCegarLoop]: 223 mSDtfsCounter, 4521 mSDsluCounter, 3388 mSDsCounter, 0 mSdLazyCounter, 4049 mSolverCounterSat, 1811 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4631 SdHoareTripleChecker+Valid, 3611 SdHoareTripleChecker+Invalid, 5860 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1811 IncrementalHoareTripleChecker+Valid, 4049 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.8s IncrementalHoareTripleChecker+Time [2024-11-13 14:04:15,437 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4631 Valid, 3611 Invalid, 5860 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1811 Valid, 4049 Invalid, 0 Unknown, 0 Unchecked, 17.8s Time] [2024-11-13 14:04:15,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7824 states. [2024-11-13 14:04:16,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7824 to 4605. [2024-11-13 14:04:16,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4605 states, 3904 states have (on average 1.4018954918032787) internal successors, (5473), 3923 states have internal predecessors, (5473), 564 states have call successors, (564), 136 states have call predecessors, (564), 136 states have return successors, (564), 545 states have call predecessors, (564), 564 states have call successors, (564) [2024-11-13 14:04:16,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4605 states to 4605 states and 6601 transitions. [2024-11-13 14:04:16,178 INFO L78 Accepts]: Start accepts. Automaton has 4605 states and 6601 transitions. Word has length 357 [2024-11-13 14:04:16,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:04:16,179 INFO L471 AbstractCegarLoop]: Abstraction has 4605 states and 6601 transitions. [2024-11-13 14:04:16,180 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 33 states have (on average 7.515151515151516) internal successors, (248), 32 states have internal predecessors, (248), 11 states have call successors, (162), 5 states have call predecessors, (162), 11 states have return successors, (162), 11 states have call predecessors, (162), 11 states have call successors, (162) [2024-11-13 14:04:16,180 INFO L276 IsEmpty]: Start isEmpty. Operand 4605 states and 6601 transitions. [2024-11-13 14:04:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2024-11-13 14:04:16,183 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:04:16,183 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:04:16,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Ended with exit code 0 [2024-11-13 14:04:16,387 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2024-11-13 14:04:16,388 INFO L396 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:04:16,388 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:04:16,389 INFO L85 PathProgramCache]: Analyzing trace with hash -1594442072, now seen corresponding path program 1 times [2024-11-13 14:04:16,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 14:04:16,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327149474] [2024-11-13 14:04:16,389 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:04:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 14:04:16,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 14:04:16,711 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1996226628] [2024-11-13 14:04:16,711 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:04:16,712 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:04:16,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:04:16,715 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:04:16,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2024-11-13 14:04:17,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:04:17,505 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-13 14:04:18,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-13 14:04:18,444 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-11-13 14:04:18,444 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-13 14:04:18,445 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-13 14:04:18,456 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2024-11-13 14:04:18,648 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2024-11-13 14:04:18,652 INFO L407 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:04:19,108 INFO L173 ceAbstractionStarter]: Computing trace abstraction results [2024-11-13 14:04:19,118 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 13.11 02:04:19 BoogieIcfgContainer [2024-11-13 14:04:19,119 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-13 14:04:19,121 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 14:04:19,121 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 14:04:19,121 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 14:04:19,122 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:02:01" (3/4) ... [2024-11-13 14:04:19,125 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-13 14:04:19,127 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 14:04:19,128 INFO L158 Benchmark]: Toolchain (without parser) took 140761.70ms. Allocated memory was 142.6MB in the beginning and 906.0MB in the end (delta: 763.4MB). Free memory was 118.6MB in the beginning and 804.0MB in the end (delta: -685.4MB). Peak memory consumption was 80.6MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,129 INFO L158 Benchmark]: CDTParser took 1.54ms. Allocated memory is still 142.6MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 14:04:19,129 INFO L158 Benchmark]: CACSL2BoogieTranslator took 808.09ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 94.3MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,129 INFO L158 Benchmark]: Boogie Procedure Inliner took 159.46ms. Allocated memory is still 142.6MB. Free memory was 94.3MB in the beginning and 84.7MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,130 INFO L158 Benchmark]: Boogie Preprocessor took 128.76ms. Allocated memory is still 142.6MB. Free memory was 84.7MB in the beginning and 70.4MB in the end (delta: 14.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,130 INFO L158 Benchmark]: RCFGBuilder took 1735.85ms. Allocated memory is still 142.6MB. Free memory was 70.1MB in the beginning and 57.4MB in the end (delta: 12.7MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,131 INFO L158 Benchmark]: TraceAbstraction took 137914.78ms. Allocated memory was 142.6MB in the beginning and 906.0MB in the end (delta: 763.4MB). Free memory was 56.8MB in the beginning and 804.1MB in the end (delta: -747.2MB). Peak memory consumption was 508.6MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,131 INFO L158 Benchmark]: Witness Printer took 6.17ms. Allocated memory is still 906.0MB. Free memory was 804.1MB in the beginning and 804.0MB in the end (delta: 74.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 14:04:19,134 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.54ms. Allocated memory is still 142.6MB. Free memory is still 80.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 808.09ms. Allocated memory is still 142.6MB. Free memory was 118.3MB in the beginning and 94.3MB in the end (delta: 24.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 159.46ms. Allocated memory is still 142.6MB. Free memory was 94.3MB in the beginning and 84.7MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.76ms. Allocated memory is still 142.6MB. Free memory was 84.7MB in the beginning and 70.4MB in the end (delta: 14.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1735.85ms. Allocated memory is still 142.6MB. Free memory was 70.1MB in the beginning and 57.4MB in the end (delta: 12.7MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. * TraceAbstraction took 137914.78ms. Allocated memory was 142.6MB in the beginning and 906.0MB in the end (delta: 763.4MB). Free memory was 56.8MB in the beginning and 804.1MB in the end (delta: -747.2MB). Peak memory consumption was 508.6MB. Max. memory is 16.1GB. * Witness Printer took 6.17ms. Allocated memory is still 906.0MB. Free memory was 804.1MB in the beginning and 804.0MB in the end (delta: 74.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 19]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of shiftLeft at line 189, overapproximation of someBinaryFLOATComparisonOperation at line 305, overapproximation of someBinaryFLOATComparisonOperation at line 249, overapproximation of someBinaryFLOATComparisonOperation at line 225, overapproximation of someBinaryFLOATComparisonOperation at line 372, overapproximation of someBinaryFLOATComparisonOperation at line 372, overapproximation of someBinaryFLOATComparisonOperation at line 330, overapproximation of someBinaryFLOATComparisonOperation at line 315, overapproximation of someBinaryFLOATComparisonOperation at line 301, overapproximation of someBinaryFLOATComparisonOperation at line 303, overapproximation of someBinaryFLOATComparisonOperation at line 307, overapproximation of someBinaryFLOATComparisonOperation at line 329, overapproximation of someBinaryFLOATComparisonOperation at line 311, overapproximation of someBinaryFLOATComparisonOperation at line 309, overapproximation of someBinaryFLOATComparisonOperation at line 350, overapproximation of someBinaryFLOATComparisonOperation at line 313, overapproximation of someBinaryDOUBLEComparisonOperation at line 294, overapproximation of someBinaryDOUBLEComparisonOperation at line 296, overapproximation of someBinaryDOUBLEComparisonOperation at line 372, overapproximation of someBinaryDOUBLEComparisonOperation at line 292, overapproximation of someBinaryDOUBLEComparisonOperation at line 372, overapproximation of someBinaryDOUBLEComparisonOperation at line 90, overapproximation of someBinaryArithmeticFLOAToperation at line 187, overapproximation of someBinaryArithmeticFLOAToperation at line 250, overapproximation of someUnaryFLOAToperation at line 225. Possible FailurePath: [L21] unsigned char isInitial = 0; [L22] unsigned char var_1_1 = 0; [L23] unsigned char var_1_4 = 0; [L24] unsigned char var_1_5 = 0; [L25] unsigned char var_1_6 = 0; [L26] unsigned char var_1_7 = 0; [L27] signed short int var_1_8 = -16; [L28] unsigned char var_1_14 = 8; [L29] unsigned char var_1_15 = 10; [L30] unsigned char var_1_16 = 64; [L31] double var_1_17 = 255.2; [L32] double var_1_18 = 0.09999999999999998; [L33] double var_1_19 = 128.5; [L34] double var_1_20 = 256.2; [L35] signed long int var_1_21 = 0; [L36] signed long int var_1_22 = -16; [L37] signed long int var_1_23 = 1685016490; [L38] unsigned short int var_1_24 = 50; [L39] float var_1_25 = 49.25; [L40] float var_1_26 = 10.75; [L41] float var_1_27 = 5.3; [L42] float var_1_28 = 4.46; [L43] float var_1_29 = 4.4; [L44] float var_1_30 = 199.125; [L45] float var_1_31 = 0.0; [L46] float var_1_32 = 32.5; [L47] float var_1_33 = 0.0; [L48] signed short int var_1_34 = 100; [L49] unsigned short int var_1_36 = 5; [L50] unsigned short int var_1_37 = 38379; [L51] unsigned char var_1_38 = 128; [L52] unsigned char var_1_39 = 64; [L53] unsigned short int var_1_40 = 500; [L54] unsigned char var_1_41 = 0; [L55] unsigned char var_1_42 = 0; [L56] double var_1_43 = 3.2; [L57] float var_1_44 = 15.825; [L58] signed long int var_1_45 = -4; [L59] signed long int var_1_46 = -8; [L60] float var_1_47 = 3.267; [L61] signed long int var_1_48 = -2; [L62] unsigned long int var_1_49 = 3277538632; [L63] signed char var_1_50 = -128; [L64] signed char var_1_51 = -1; [L65] signed char var_1_52 = 32; [L66] signed char var_1_53 = 25; [L67] signed char var_1_54 = 4; [L68] signed char var_1_55 = -4; [L69] signed char var_1_56 = 64; [L70] float var_1_57 = 4.4; [L71] float var_1_58 = 25.75; [L72] unsigned char var_1_59 = 16; [L73] unsigned char var_1_60 = 5; [L74] signed short int var_1_61 = 200; [L75] unsigned short int var_1_62 = 128; [L76] unsigned short int var_1_63 = 62066; [L77] signed char var_1_64 = 16; [L78] signed char var_1_65 = 100; [L79] unsigned char last_1_var_1_1 = 0; [L80] unsigned char last_1_var_1_14 = 8; [L81] signed long int last_1_var_1_21 = 0; [L82] signed long int last_1_var_1_45 = -4; [L83] signed char last_1_var_1_50 = -128; [L84] float last_1_var_1_57 = 4.4; [L85] unsigned char last_1_var_1_59 = 16; [L86] signed char last_1_var_1_64 = 16; VAL [isInitial=0, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L376] isInitial = 1 [L377] FCALL initially() [L378] COND TRUE 1 [L379] CALL updateLastVariables() [L362] last_1_var_1_1 = var_1_1 [L363] last_1_var_1_14 = var_1_14 [L364] last_1_var_1_21 = var_1_21 [L365] last_1_var_1_45 = var_1_45 [L366] last_1_var_1_50 = var_1_50 [L367] last_1_var_1_57 = var_1_57 [L368] last_1_var_1_59 = var_1_59 [L369] last_1_var_1_64 = var_1_64 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L379] RET updateLastVariables() [L380] CALL updateVariables() [L273] var_1_4 = __VERIFIER_nondet_uchar() [L274] CALL assume_abort_if_not(var_1_4 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L274] RET assume_abort_if_not(var_1_4 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L275] CALL assume_abort_if_not(var_1_4 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L275] RET assume_abort_if_not(var_1_4 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L276] var_1_5 = __VERIFIER_nondet_uchar() [L277] CALL assume_abort_if_not(var_1_5 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L277] RET assume_abort_if_not(var_1_5 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L278] CALL assume_abort_if_not(var_1_5 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L278] RET assume_abort_if_not(var_1_5 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L279] var_1_6 = __VERIFIER_nondet_uchar() [L280] CALL assume_abort_if_not(var_1_6 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_7=0, var_1_8=-16] [L280] RET assume_abort_if_not(var_1_6 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_7=0, var_1_8=-16] [L281] CALL assume_abort_if_not(var_1_6 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L281] RET assume_abort_if_not(var_1_6 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L282] var_1_7 = __VERIFIER_nondet_uchar() [L283] CALL assume_abort_if_not(var_1_7 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_8=-16] [L283] RET assume_abort_if_not(var_1_7 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_8=-16] [L284] CALL assume_abort_if_not(var_1_7 <= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L284] RET assume_abort_if_not(var_1_7 <= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=10, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L285] var_1_15 = __VERIFIER_nondet_uchar() [L286] CALL assume_abort_if_not(var_1_15 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L286] RET assume_abort_if_not(var_1_15 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L287] CALL assume_abort_if_not(var_1_15 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L287] RET assume_abort_if_not(var_1_15 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=64, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L288] var_1_16 = __VERIFIER_nondet_uchar() [L289] CALL assume_abort_if_not(var_1_16 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L289] RET assume_abort_if_not(var_1_16 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L290] CALL assume_abort_if_not(var_1_16 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L290] RET assume_abort_if_not(var_1_16 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_18=4999999999999999/50000000000000000, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L291] var_1_18 = __VERIFIER_nondet_double() [L292] CALL assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L292] RET assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_19=257/2, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L293] var_1_19 = __VERIFIER_nondet_double() [L294] CALL assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L294] RET assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_20=1281/5, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L295] var_1_20 = __VERIFIER_nondet_double() [L296] CALL assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L296] RET assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1685016490, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L297] var_1_23 = __VERIFIER_nondet_long() [L298] CALL assume_abort_if_not(var_1_23 >= 1073741822) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L298] RET assume_abort_if_not(var_1_23 >= 1073741822) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L299] CALL assume_abort_if_not(var_1_23 <= 2147483646) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L299] RET assume_abort_if_not(var_1_23 <= 2147483646) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_26=43/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L300] var_1_26 = __VERIFIER_nondet_float() [L301] CALL assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L301] RET assume_abort_if_not((var_1_26 >= -461168.6018427382800e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 4611686.018427382800e+12F && var_1_26 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_27=53/10, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L302] var_1_27 = __VERIFIER_nondet_float() [L303] CALL assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L303] RET assume_abort_if_not((var_1_27 >= -461168.6018427382800e+13F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 4611686.018427382800e+12F && var_1_27 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_28=223/50, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L304] var_1_28 = __VERIFIER_nondet_float() [L305] CALL assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L305] RET assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 4611686.018427382800e+12F && var_1_28 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_29=22/5, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L306] var_1_29 = __VERIFIER_nondet_float() [L307] CALL assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L307] RET assume_abort_if_not((var_1_29 >= 0.0F && var_1_29 <= -1.0e-20F) || (var_1_29 <= 4611686.018427382800e+12F && var_1_29 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_30=1593/8, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L308] var_1_30 = __VERIFIER_nondet_float() [L309] CALL assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L309] RET assume_abort_if_not((var_1_30 >= -461168.6018427382800e+13F && var_1_30 <= -1.0e-20F) || (var_1_30 <= 4611686.018427382800e+12F && var_1_30 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_31=0, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L310] var_1_31 = __VERIFIER_nondet_float() [L311] CALL assume_abort_if_not((var_1_31 >= 6917529.027641073700e+12F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L311] RET assume_abort_if_not((var_1_31 >= 6917529.027641073700e+12F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_32=65/2, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L312] var_1_32 = __VERIFIER_nondet_float() [L313] CALL assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 2305843.009213691390e+12F && var_1_32 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L313] RET assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 2305843.009213691390e+12F && var_1_32 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_33=0, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L314] var_1_33 = __VERIFIER_nondet_float() [L315] CALL assume_abort_if_not((var_1_33 >= 4611686.018427382800e+12F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L315] RET assume_abort_if_not((var_1_33 >= 4611686.018427382800e+12F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=38379, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L316] var_1_37 = __VERIFIER_nondet_ushort() [L317] CALL assume_abort_if_not(var_1_37 >= 32767) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L317] RET assume_abort_if_not(var_1_37 >= 32767) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L318] CALL assume_abort_if_not(var_1_37 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L318] RET assume_abort_if_not(var_1_37 <= 65534) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=128, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L319] var_1_38 = __VERIFIER_nondet_uchar() [L320] CALL assume_abort_if_not(var_1_38 >= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L320] RET assume_abort_if_not(var_1_38 >= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L321] CALL assume_abort_if_not(var_1_38 <= 128) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L321] RET assume_abort_if_not(var_1_38 <= 128) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L322] var_1_39 = __VERIFIER_nondet_uchar() [L323] CALL assume_abort_if_not(var_1_39 >= 64) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L323] RET assume_abort_if_not(var_1_39 >= 64) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L324] CALL assume_abort_if_not(var_1_39 <= 127) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L324] RET assume_abort_if_not(var_1_39 <= 127) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=0, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L325] var_1_42 = __VERIFIER_nondet_uchar() [L326] CALL assume_abort_if_not(var_1_42 >= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L326] RET assume_abort_if_not(var_1_42 >= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L327] CALL assume_abort_if_not(var_1_42 <= 1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L327] RET assume_abort_if_not(var_1_42 <= 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_44=633/40, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L328] var_1_44 = __VERIFIER_nondet_float() [L329] CALL assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L329] RET assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L330] CALL assume_abort_if_not(var_1_44 != 0.0F) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L330] RET assume_abort_if_not(var_1_44 != 0.0F) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=3277538632, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L331] var_1_49 = __VERIFIER_nondet_ulong() [L332] CALL assume_abort_if_not(var_1_49 >= 2147483647) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L332] RET assume_abort_if_not(var_1_49 >= 2147483647) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L333] CALL assume_abort_if_not(var_1_49 <= 4294967295) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L333] RET assume_abort_if_not(var_1_49 <= 4294967295) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L334] var_1_51 = __VERIFIER_nondet_char() [L335] CALL assume_abort_if_not(var_1_51 >= -1) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L335] RET assume_abort_if_not(var_1_51 >= -1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L336] CALL assume_abort_if_not(var_1_51 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L336] RET assume_abort_if_not(var_1_51 <= 126) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=32, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L337] var_1_52 = __VERIFIER_nondet_char() [L338] CALL assume_abort_if_not(var_1_52 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L338] RET assume_abort_if_not(var_1_52 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L339] CALL assume_abort_if_not(var_1_52 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L339] RET assume_abort_if_not(var_1_52 <= 126) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=25, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L340] var_1_53 = __VERIFIER_nondet_char() [L341] CALL assume_abort_if_not(var_1_53 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L341] RET assume_abort_if_not(var_1_53 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L342] CALL assume_abort_if_not(var_1_53 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L342] RET assume_abort_if_not(var_1_53 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=4, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L343] var_1_54 = __VERIFIER_nondet_char() [L344] CALL assume_abort_if_not(var_1_54 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L344] RET assume_abort_if_not(var_1_54 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L345] CALL assume_abort_if_not(var_1_54 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L345] RET assume_abort_if_not(var_1_54 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-4, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L346] var_1_55 = __VERIFIER_nondet_char() [L347] CALL assume_abort_if_not(var_1_55 >= -63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L347] RET assume_abort_if_not(var_1_55 >= -63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L348] CALL assume_abort_if_not(var_1_55 <= 63) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L348] RET assume_abort_if_not(var_1_55 <= 63) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_58=103/4, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L349] var_1_58 = __VERIFIER_nondet_float() [L350] CALL assume_abort_if_not((var_1_58 >= -230584.3009213691390e+13F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 2305843.009213691390e+12F && var_1_58 >= 1.0e-20F )) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L350] RET assume_abort_if_not((var_1_58 >= -230584.3009213691390e+13F && var_1_58 <= -1.0e-20F) || (var_1_58 <= 2305843.009213691390e+12F && var_1_58 >= 1.0e-20F )) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=5, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L351] var_1_60 = __VERIFIER_nondet_uchar() [L352] CALL assume_abort_if_not(var_1_60 >= 0) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L352] RET assume_abort_if_not(var_1_60 >= 0) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L353] CALL assume_abort_if_not(var_1_60 <= 254) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L353] RET assume_abort_if_not(var_1_60 <= 254) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=62066, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L354] var_1_63 = __VERIFIER_nondet_ushort() [L355] CALL assume_abort_if_not(var_1_63 >= 49150) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L355] RET assume_abort_if_not(var_1_63 >= 49150) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L356] CALL assume_abort_if_not(var_1_63 <= 65534) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L356] RET assume_abort_if_not(var_1_63 <= 65534) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=100, var_1_6=0, var_1_7=0, var_1_8=-16] [L357] var_1_65 = __VERIFIER_nondet_char() [L358] CALL assume_abort_if_not(var_1_65 >= 62) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L358] RET assume_abort_if_not(var_1_65 >= 62) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L359] CALL assume_abort_if_not(var_1_65 <= 126) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L20] COND FALSE !(!cond) VAL [\old(cond)=1, isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L359] RET assume_abort_if_not(var_1_65 <= 126) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=-16, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L380] RET updateVariables() [L381] CALL step() [L90] COND TRUE (- (var_1_19 * last_1_var_1_57)) <= var_1_18 [L91] var_1_22 = ((var_1_23 - last_1_var_1_45) - last_1_var_1_59) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L99] COND TRUE (var_1_37 - var_1_15) > var_1_38 [L100] var_1_41 = (((var_1_38 < 64) && last_1_var_1_1) && var_1_5) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-128, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L112] COND FALSE !(\read(var_1_41)) [L119] var_1_50 = var_1_55 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L121] unsigned char stepLocal_0 = var_1_41; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_0=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L122] COND FALSE !(var_1_41 || stepLocal_0) [L125] var_1_1 = (var_1_4 && ((var_1_5 || var_1_6) || var_1_7)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=50, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L127] var_1_24 = var_1_15 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=128, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L128] COND FALSE !(\read(var_1_4)) [L131] var_1_62 = ((var_1_63 - var_1_16) - var_1_60) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=48896, var_1_63=-16386, var_1_64=16, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L133] var_1_64 = ((((((var_1_65 - var_1_53)) < (var_1_54)) ? ((var_1_65 - var_1_53)) : (var_1_54))) - var_1_52) [L134] unsigned short int stepLocal_10 = var_1_37; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_10=32767, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L135] EXPR ((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_10=32767, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=16, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L135] COND TRUE (((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50) <= stepLocal_10 [L136] COND FALSE !(\read(var_1_6)) [L139] var_1_59 = var_1_38 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=200, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L142] COND TRUE \read(var_1_42) [L143] var_1_61 = var_1_59 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L145] signed long int stepLocal_9 = (~ 128) / var_1_37; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_9=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L146] COND FALSE !(stepLocal_9 >= var_1_61) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L149] unsigned char stepLocal_2 = var_1_59; [L150] signed char stepLocal_1 = var_1_56; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_2=63, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L151] COND TRUE stepLocal_2 > last_1_var_1_14 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L152] COND FALSE !(! (! (var_1_7 || var_1_41))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L160] unsigned char stepLocal_4 = var_1_1; [L161] unsigned char stepLocal_3 = var_1_16; VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_3=254, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=1276/5, var_1_1=0, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L162] COND FALSE !(stepLocal_3 < var_1_56) [L171] var_1_17 = var_1_20 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=0, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L173] COND TRUE var_1_56 <= (~ -256) [L174] var_1_21 = var_1_14 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_25=197/4, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L182] COND FALSE !((var_1_56 > var_1_16) && var_1_41) [L187] var_1_25 = ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L189] EXPR 32u << var_1_16 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=100, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L189] COND TRUE (32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61)))) [L190] var_1_34 = (-25 + var_1_56) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=39, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L192] COND FALSE !((var_1_15 / var_1_23) >= var_1_14) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=39, var_1_36=5, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L195] COND TRUE ((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59))) [L196] var_1_36 = (var_1_56 + var_1_16) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-8, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L201] COND FALSE !(var_1_1 || var_1_6) [L204] var_1_46 = (((((var_1_14) < (var_1_38)) ? (var_1_14) : (var_1_38))) - var_1_36) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L206] COND FALSE !((-10 == var_1_24) || var_1_4) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L219] COND FALSE !((((((var_1_39) > (var_1_59)) ? (var_1_39) : (var_1_59))) - var_1_14) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=22/5, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L224] COND TRUE var_1_53 < var_1_14 [L225] var_1_57 = ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-16] [L230] COND FALSE !(\read(var_1_1)) [L233] var_1_8 = (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L235] unsigned char stepLocal_7 = var_1_14; [L236] signed short int stepLocal_6 = var_1_8; [L237] unsigned char stepLocal_5 = (~ var_1_21) >= (var_1_59 - var_1_16); VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, stepLocal_5=1, stepLocal_6=-47, stepLocal_7=8, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=500, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L238] COND FALSE !(stepLocal_5 && var_1_1) [L247] var_1_40 = var_1_8 VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, stepLocal_6=-47, stepLocal_7=8, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_43=16/5, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L249] COND TRUE var_1_47 >= (var_1_32 / var_1_44) [L250] var_1_43 = (var_1_32 + ((((var_1_27) < (var_1_28)) ? (var_1_27) : (var_1_28)))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, stepLocal_6=-47, stepLocal_7=8, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L252] unsigned long int stepLocal_8 = var_1_24 * (var_1_49 - var_1_37); VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, stepLocal_6=-47, stepLocal_7=8, stepLocal_8=-34359672879, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=-2, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L253] COND FALSE !(stepLocal_8 != var_1_40) [L260] var_1_48 = ((((var_1_14) < (var_1_59)) ? (var_1_14) : (var_1_59))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, stepLocal_6=-47, stepLocal_7=8, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=-4, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L262] COND FALSE !(var_1_59 > var_1_59) [L269] var_1_45 = (((((var_1_22 - var_1_39)) < (var_1_15)) ? ((var_1_22 - var_1_39)) : (var_1_15))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, stepLocal_1=64, stepLocal_4=0, stepLocal_6=-47, stepLocal_7=8, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L381] RET step() [L382] CALL, EXPR property() [L372] EXPR ((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16)))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L372] EXPR (((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L372] EXPR ((((((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1)) && (((var_1_15 / var_1_23) >= var_1_14) ? (var_1_36 == ((unsigned short int) (var_1_37 - var_1_56))) : ((((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59)))) ? (var_1_36 == ((unsigned short int) (var_1_56 + var_1_16))) : (var_1_36 == ((unsigned short int) (38523 - var_1_16)))))) && ((((~ var_1_21) >= (var_1_59 - var_1_16)) && var_1_1) ? ((var_1_14 < var_1_50) ? ((var_1_8 >= var_1_59) ? (var_1_40 == ((unsigned short int) ((((var_1_38) > (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8))))) ? (var_1_38) : (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8)))))))) : 1) : (var_1_40 == ((unsigned short int) var_1_59))) : (var_1_40 == ((unsigned short int) var_1_8)))) && (((var_1_37 - var_1_15) > var_1_38) ? (var_1_41 == ((unsigned char) (((var_1_38 < 64) && last_1_var_1_1) && var_1_5))) : ((((last_1_var_1_59 >> last_1_var_1_50) % var_1_39) > (((((last_1_var_1_64) > (var_1_15)) ? (last_1_var_1_64) : (var_1_15))) / var_1_23)) ? (var_1_41 == ((unsigned char) (var_1_6 || (var_1_5 || var_1_4)))) : ((! last_1_var_1_1) ? (var_1_41 == ((unsigned char) (last_1_var_1_1 && var_1_4))) : (var_1_41 == ((unsigned char) (var_1_5 || var_1_42)))))) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L372] EXPR (((((((((((((((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1)) && (((var_1_15 / var_1_23) >= var_1_14) ? (var_1_36 == ((unsigned short int) (var_1_37 - var_1_56))) : ((((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59)))) ? (var_1_36 == ((unsigned short int) (var_1_56 + var_1_16))) : (var_1_36 == ((unsigned short int) (38523 - var_1_16)))))) && ((((~ var_1_21) >= (var_1_59 - var_1_16)) && var_1_1) ? ((var_1_14 < var_1_50) ? ((var_1_8 >= var_1_59) ? (var_1_40 == ((unsigned short int) ((((var_1_38) > (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8))))) ? (var_1_38) : (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8)))))))) : 1) : (var_1_40 == ((unsigned short int) var_1_59))) : (var_1_40 == ((unsigned short int) var_1_8)))) && (((var_1_37 - var_1_15) > var_1_38) ? (var_1_41 == ((unsigned char) (((var_1_38 < 64) && last_1_var_1_1) && var_1_5))) : ((((last_1_var_1_59 >> last_1_var_1_50) % var_1_39) > (((((last_1_var_1_64) > (var_1_15)) ? (last_1_var_1_64) : (var_1_15))) / var_1_23)) ? (var_1_41 == ((unsigned char) (var_1_6 || (var_1_5 || var_1_4)))) : ((! last_1_var_1_1) ? (var_1_41 == ((unsigned char) (last_1_var_1_1 && var_1_4))) : (var_1_41 == ((unsigned char) (var_1_5 || var_1_42))))))) && ((var_1_47 >= (var_1_32 / var_1_44)) ? (var_1_43 == ((double) (var_1_32 + ((((var_1_27) < (var_1_28)) ? (var_1_27) : (var_1_28)))))) : 1)) && ((var_1_59 > var_1_59) ? ((var_1_48 >= var_1_36) ? (var_1_45 == ((signed long int) (var_1_39 - (((((var_1_48 + var_1_22)) > (var_1_15)) ? ((var_1_48 + var_1_22)) : (var_1_15)))))) : (var_1_45 == ((signed long int) (var_1_36 + (((((var_1_59) < (var_1_37)) ? (var_1_59) : (var_1_37))) + var_1_59))))) : (var_1_45 == ((signed long int) (((((var_1_22 - var_1_39)) < (var_1_15)) ? ((var_1_22 - var_1_39)) : (var_1_15))))))) && ((var_1_1 || var_1_6) ? (var_1_46 == ((signed long int) (var_1_16 + -4))) : (var_1_46 == ((signed long int) (((((var_1_14) < (var_1_38)) ? (var_1_14) : (var_1_38))) - var_1_36))))) && (((-10 == var_1_24) || var_1_4) ? (((var_1_56 / var_1_37) >= var_1_14) ? ((((var_1_28 + var_1_32) - var_1_29) >= ((((var_1_20) > (var_1_30)) ? (var_1_20) : (var_1_30)))) ? (var_1_47 == ((float) var_1_18)) : 1) : ((var_1_41 && ((var_1_24 * var_1_16) > (-100 * var_1_15))) ? (var_1_47 == ((float) ((((var_1_20) < (var_1_30)) ? (var_1_20) : (var_1_30))))) : (var_1_47 == ((float) (var_1_19 - 31.125f))))) : 1)) && (((var_1_24 * (var_1_49 - var_1_37)) != var_1_40) ? ((var_1_27 < 1.25f) ? (var_1_48 == ((signed long int) ((((1000) < 0 ) ? -(1000) : (1000))))) : (var_1_48 == ((signed long int) (-50 + var_1_14)))) : (var_1_48 == ((signed long int) ((((var_1_14) < (var_1_59)) ? (var_1_14) : (var_1_59))))))) && (var_1_41 ? ((var_1_27 <= var_1_20) ? (var_1_50 == ((signed char) (((((0) < (var_1_51)) ? (0) : (var_1_51))) - var_1_52))) : (var_1_50 == ((signed char) ((var_1_53 - var_1_54) + var_1_55)))) : (var_1_50 == ((signed char) var_1_55)))) && ((((~ 128) / var_1_37) >= var_1_61) ? (var_1_56 == ((signed char) (var_1_51 - var_1_52))) : 1)) && (((((((var_1_39) > (var_1_59)) ? (var_1_39) : (var_1_59))) - var_1_14) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) ? (var_1_5 ? (var_1_57 == ((float) (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) - (var_1_31 - var_1_29)))) : 1) : ((var_1_53 < var_1_14) ? (var_1_57 == ((float) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_57 == ((float) (var_1_28 + (255.2f + ((((var_1_32) < (var_1_58)) ? (var_1_32) : (var_1_58)))))))))) && (((((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50) <= var_1_37) ? (var_1_6 ? (var_1_59 == ((unsigned char) var_1_60)) : (var_1_59 == ((unsigned char) var_1_38))) : 1) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L372-L373] return ((((((((((((((((((((((((var_1_41 || var_1_41) ? (var_1_1 == ((unsigned char) (var_1_41 && var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 && ((var_1_5 || var_1_6) || var_1_7))))) && (var_1_1 ? (var_1_8 == ((signed short int) (((((-10000 + var_1_50)) < (((var_1_56 + 64) + var_1_14))) ? ((-10000 + var_1_50)) : (((var_1_56 + 64) + var_1_14)))))) : (var_1_8 == ((signed short int) (((((16) < (var_1_59)) ? (16) : (var_1_59))) - var_1_59))))) && ((var_1_59 > last_1_var_1_14) ? ((! (! (var_1_7 || var_1_41))) ? (var_1_14 == ((unsigned char) var_1_15)) : 1) : ((var_1_56 > (var_1_59 - var_1_15)) ? (var_1_14 == ((unsigned char) ((((var_1_16) > (10)) ? (var_1_16) : (10))))) : 1))) && ((var_1_16 < var_1_56) ? ((var_1_1 || var_1_5) ? (var_1_17 == ((double) var_1_18)) : (var_1_1 ? (var_1_17 == ((double) (((((var_1_19 - var_1_20)) < (var_1_18)) ? ((var_1_19 - var_1_20)) : (var_1_18))))) : 1)) : (var_1_17 == ((double) var_1_20)))) && ((var_1_56 <= (~ -256)) ? (var_1_21 == ((signed long int) var_1_14)) : ((2 <= var_1_64) ? (var_1_21 == ((signed long int) ((((var_1_56) < ((var_1_14 + -5))) ? (var_1_56) : ((var_1_14 + -5)))))) : (var_1_21 == ((signed long int) var_1_15))))) && (((- (var_1_19 * last_1_var_1_57)) <= var_1_18) ? (var_1_22 == ((signed long int) ((var_1_23 - last_1_var_1_45) - last_1_var_1_59))) : (((16 | last_1_var_1_21) > last_1_var_1_59) ? (var_1_22 == ((signed long int) ((((last_1_var_1_59) < 0 ) ? -(last_1_var_1_59) : (last_1_var_1_59))))) : (var_1_22 == ((signed long int) var_1_16))))) && (var_1_24 == ((unsigned short int) var_1_15))) && (((var_1_56 > var_1_16) && var_1_41) ? (((64 < var_1_59) && var_1_41) ? (var_1_25 == ((float) (((((var_1_26) < (var_1_27)) ? (var_1_26) : (var_1_27))) + (((((var_1_28 - var_1_29)) < (var_1_30)) ? ((var_1_28 - var_1_29)) : (var_1_30)))))) : 1) : (var_1_25 == ((float) ((((((var_1_31) > (var_1_33)) ? (var_1_31) : (var_1_33))) - ((((var_1_28) > (var_1_29)) ? (var_1_28) : (var_1_29)))) - (var_1_32 + 15.5f)))))) && (((32u << var_1_16) < (~ ((((var_1_14) < (var_1_61)) ? (var_1_14) : (var_1_61))))) ? (var_1_34 == ((signed short int) (-25 + var_1_56))) : 1)) && (((var_1_15 / var_1_23) >= var_1_14) ? (var_1_36 == ((unsigned short int) (var_1_37 - var_1_56))) : ((((var_1_38 + var_1_39) - 5) != ((((var_1_56) > (var_1_59)) ? (var_1_56) : (var_1_59)))) ? (var_1_36 == ((unsigned short int) (var_1_56 + var_1_16))) : (var_1_36 == ((unsigned short int) (38523 - var_1_16)))))) && ((((~ var_1_21) >= (var_1_59 - var_1_16)) && var_1_1) ? ((var_1_14 < var_1_50) ? ((var_1_8 >= var_1_59) ? (var_1_40 == ((unsigned short int) ((((var_1_38) > (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8))))) ? (var_1_38) : (((((var_1_59) < (var_1_8)) ? (var_1_59) : (var_1_8)))))))) : 1) : (var_1_40 == ((unsigned short int) var_1_59))) : (var_1_40 == ((unsigned short int) var_1_8)))) && (((var_1_37 - var_1_15) > var_1_38) ? (var_1_41 == ((unsigned char) (((var_1_38 < 64) && last_1_var_1_1) && var_1_5))) : ((((last_1_var_1_59 >> last_1_var_1_50) % var_1_39) > (((((last_1_var_1_64) > (var_1_15)) ? (last_1_var_1_64) : (var_1_15))) / var_1_23)) ? (var_1_41 == ((unsigned char) (var_1_6 || (var_1_5 || var_1_4)))) : ((! last_1_var_1_1) ? (var_1_41 == ((unsigned char) (last_1_var_1_1 && var_1_4))) : (var_1_41 == ((unsigned char) (var_1_5 || var_1_42))))))) && ((var_1_47 >= (var_1_32 / var_1_44)) ? (var_1_43 == ((double) (var_1_32 + ((((var_1_27) < (var_1_28)) ? (var_1_27) : (var_1_28)))))) : 1)) && ((var_1_59 > var_1_59) ? ((var_1_48 >= var_1_36) ? (var_1_45 == ((signed long int) (var_1_39 - (((((var_1_48 + var_1_22)) > (var_1_15)) ? ((var_1_48 + var_1_22)) : (var_1_15)))))) : (var_1_45 == ((signed long int) (var_1_36 + (((((var_1_59) < (var_1_37)) ? (var_1_59) : (var_1_37))) + var_1_59))))) : (var_1_45 == ((signed long int) (((((var_1_22 - var_1_39)) < (var_1_15)) ? ((var_1_22 - var_1_39)) : (var_1_15))))))) && ((var_1_1 || var_1_6) ? (var_1_46 == ((signed long int) (var_1_16 + -4))) : (var_1_46 == ((signed long int) (((((var_1_14) < (var_1_38)) ? (var_1_14) : (var_1_38))) - var_1_36))))) && (((-10 == var_1_24) || var_1_4) ? (((var_1_56 / var_1_37) >= var_1_14) ? ((((var_1_28 + var_1_32) - var_1_29) >= ((((var_1_20) > (var_1_30)) ? (var_1_20) : (var_1_30)))) ? (var_1_47 == ((float) var_1_18)) : 1) : ((var_1_41 && ((var_1_24 * var_1_16) > (-100 * var_1_15))) ? (var_1_47 == ((float) ((((var_1_20) < (var_1_30)) ? (var_1_20) : (var_1_30))))) : (var_1_47 == ((float) (var_1_19 - 31.125f))))) : 1)) && (((var_1_24 * (var_1_49 - var_1_37)) != var_1_40) ? ((var_1_27 < 1.25f) ? (var_1_48 == ((signed long int) ((((1000) < 0 ) ? -(1000) : (1000))))) : (var_1_48 == ((signed long int) (-50 + var_1_14)))) : (var_1_48 == ((signed long int) ((((var_1_14) < (var_1_59)) ? (var_1_14) : (var_1_59))))))) && (var_1_41 ? ((var_1_27 <= var_1_20) ? (var_1_50 == ((signed char) (((((0) < (var_1_51)) ? (0) : (var_1_51))) - var_1_52))) : (var_1_50 == ((signed char) ((var_1_53 - var_1_54) + var_1_55)))) : (var_1_50 == ((signed char) var_1_55)))) && ((((~ 128) / var_1_37) >= var_1_61) ? (var_1_56 == ((signed char) (var_1_51 - var_1_52))) : 1)) && (((((((var_1_39) > (var_1_59)) ? (var_1_39) : (var_1_59))) - var_1_14) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) ? (var_1_5 ? (var_1_57 == ((float) (((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28))) - (var_1_31 - var_1_29)))) : 1) : ((var_1_53 < var_1_14) ? (var_1_57 == ((float) ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))) : (var_1_57 == ((float) (var_1_28 + (255.2f + ((((var_1_32) < (var_1_58)) ? (var_1_32) : (var_1_58)))))))))) && (((((((var_1_64) < (64)) ? (var_1_64) : (64))) << var_1_50) <= var_1_37) ? (var_1_6 ? (var_1_59 == ((unsigned char) var_1_60)) : (var_1_59 == ((unsigned char) var_1_38))) : 1)) && (var_1_42 ? (var_1_61 == ((signed short int) var_1_59)) : 1)) && (var_1_4 ? (var_1_62 == ((unsigned short int) var_1_39)) : (var_1_62 == ((unsigned short int) ((var_1_63 - var_1_16) - var_1_60))))) && (var_1_64 == ((signed char) ((((((var_1_65 - var_1_53)) < (var_1_54)) ? ((var_1_65 - var_1_53)) : (var_1_54))) - var_1_52))) ; [L382] RET, EXPR property() [L382] CALL __VERIFIER_assert(property()) [L19] COND TRUE !(cond) VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] [L19] reach_error() VAL [isInitial=1, last_1_var_1_14=8, last_1_var_1_1=0, last_1_var_1_21=0, last_1_var_1_45=-4, last_1_var_1_50=-128, last_1_var_1_57=22/5, last_1_var_1_59=16, last_1_var_1_64=16, var_1_14=8, var_1_15=7, var_1_16=254, var_1_17=2, var_1_1=0, var_1_20=2, var_1_21=8, var_1_22=1073741810, var_1_23=1073741822, var_1_24=7, var_1_29=0, var_1_34=39, var_1_36=318, var_1_37=32767, var_1_38=63, var_1_39=64, var_1_40=-47, var_1_41=0, var_1_42=1, var_1_45=7, var_1_46=-310, var_1_47=3267/1000, var_1_48=8, var_1_49=-4908491930, var_1_4=0, var_1_50=-63, var_1_51=-1, var_1_52=0, var_1_53=0, var_1_54=0, var_1_55=-63, var_1_56=64, var_1_57=3, var_1_59=63, var_1_5=0, var_1_60=0, var_1_61=63, var_1_62=48896, var_1_63=-16386, var_1_64=0, var_1_65=62, var_1_6=0, var_1_7=0, var_1_8=-47] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 191 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 137.3s, OverallIterations: 18, TraceHistogramMax: 54, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 60.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 14056 SdHoareTripleChecker+Valid, 42.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 13778 mSDsluCounter, 21077 SdHoareTripleChecker+Invalid, 38.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 16092 mSDsCounter, 4613 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13386 IncrementalHoareTripleChecker+Invalid, 18005 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4613 mSolverCounterUnsat, 4985 mSDtfsCounter, 13386 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 8597 GetRequests, 8282 SyntacticMatches, 5 SemanticMatches, 310 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3551 ImplicationChecksByTransitivity, 22.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4700occurred in iteration=14, InterpolantAutomatonStates: 252, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 4.4s AutomataMinimizationTime, 17 MinimizatonAttempts, 7718 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.8s SsaConstructionTime, 6.8s SatisfiabilityAnalysisTime, 58.8s InterpolantComputationTime, 10297 NumberOfCodeBlocks, 10297 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 11678 ConstructedInterpolants, 2 QuantifiedInterpolants, 45017 SizeOfPredicates, 45 NumberOfNonLiveVariables, 8237 ConjunctsInSsa, 138 ConjunctsInUnsatCore, 33 InterpolantComputations, 8 PerfectInterpolantSequences, 185577/188892 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-13 14:04:19,363 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2024-11-13 14:04:19,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 14:04:22,681 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 14:04:22,872 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-11-13 14:04:22,884 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 14:04:22,885 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 14:04:22,939 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 14:04:22,941 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 14:04:22,942 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 14:04:22,942 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 14:04:22,943 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 14:04:22,944 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 14:04:22,944 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 14:04:22,945 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 14:04:22,946 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 14:04:22,946 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 14:04:22,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 14:04:22,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 14:04:22,947 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 14:04:22,948 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 14:04:22,948 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 14:04:22,948 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 14:04:22,948 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 14:04:22,948 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 14:04:22,948 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-13 14:04:22,949 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-13 14:04:22,949 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 14:04:22,949 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-13 14:04:22,949 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 14:04:22,949 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 14:04:22,950 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 14:04:22,950 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 14:04:22,950 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 14:04:22,950 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 14:04:22,951 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 14:04:22,951 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:04:22,951 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 14:04:22,952 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 14:04:22,952 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 14:04:22,952 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2024-11-13 14:04:22,953 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-13 14:04:22,953 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 14:04:22,953 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 14:04:22,953 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 14:04:22,953 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 14:04:22,953 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 334dc4437eaac80eceb8d1af75e80c429404d34e2c4d4fc214f68fc3c74220fb [2024-11-13 14:04:23,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 14:04:23,380 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 14:04:23,383 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 14:04:23,385 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 14:04:23,385 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 14:04:23,387 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i Unable to find full path for "g++" [2024-11-13 14:04:26,009 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 14:04:26,462 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 14:04:26,463 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i [2024-11-13 14:04:26,495 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data/9478053a6/9fbacc3e35574eecb297bd4f75e2a1ae/FLAGb99f6cf01 [2024-11-13 14:04:26,594 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/data/9478053a6/9fbacc3e35574eecb297bd4f75e2a1ae [2024-11-13 14:04:26,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 14:04:26,601 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 14:04:26,603 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 14:04:26,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 14:04:26,610 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 14:04:26,612 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:04:26" (1/1) ... [2024-11-13 14:04:26,613 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b7cf91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:26, skipping insertion in model container [2024-11-13 14:04:26,616 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:04:26" (1/1) ... [2024-11-13 14:04:26,665 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 14:04:26,913 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2024-11-13 14:04:27,130 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:04:27,162 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 14:04:27,177 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/sv-benchmarks/c/hardness-nfm22/hardness_operatoramount_amount250_file-72.i[916,929] [2024-11-13 14:04:27,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 14:04:27,317 INFO L204 MainTranslator]: Completed translation [2024-11-13 14:04:27,318 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27 WrapperNode [2024-11-13 14:04:27,318 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 14:04:27,320 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 14:04:27,320 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 14:04:27,321 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 14:04:27,329 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,363 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,414 INFO L138 Inliner]: procedures = 27, calls = 67, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 367 [2024-11-13 14:04:27,415 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 14:04:27,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 14:04:27,416 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 14:04:27,416 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 14:04:27,428 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,428 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,438 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,487 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-13 14:04:27,487 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,487 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,513 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,520 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,525 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,528 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,535 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 14:04:27,536 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 14:04:27,536 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 14:04:27,537 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 14:04:27,538 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (1/1) ... [2024-11-13 14:04:27,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 14:04:27,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:04:27,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 14:04:27,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 14:04:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 14:04:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-13 14:04:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 14:04:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 14:04:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 14:04:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 14:04:27,835 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 14:04:27,838 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 14:04:50,525 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-13 14:04:50,525 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 14:04:50,539 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 14:04:50,540 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 14:04:50,540 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:04:50 BoogieIcfgContainer [2024-11-13 14:04:50,540 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 14:04:50,543 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 14:04:50,543 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 14:04:50,549 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 14:04:50,549 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 02:04:26" (1/3) ... [2024-11-13 14:04:50,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49370e2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:04:50, skipping insertion in model container [2024-11-13 14:04:50,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:04:27" (2/3) ... [2024-11-13 14:04:50,550 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49370e2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 02:04:50, skipping insertion in model container [2024-11-13 14:04:50,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 02:04:50" (3/3) ... [2024-11-13 14:04:50,552 INFO L112 eAbstractionObserver]: Analyzing ICFG hardness_operatoramount_amount250_file-72.i [2024-11-13 14:04:50,568 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 14:04:50,571 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG hardness_operatoramount_amount250_file-72.i that has 2 procedures, 157 locations, 1 initial locations, 1 loop locations, and 1 error locations. [2024-11-13 14:04:50,634 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 14:04:50,646 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@79ff79, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 14:04:50,647 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 14:04:50,651 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 100 states have (on average 1.48) internal successors, (148), 101 states have internal predecessors, (148), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:04:50,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:04:50,669 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:04:50,670 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:04:50,670 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:04:50,675 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:04:50,675 INFO L85 PathProgramCache]: Analyzing trace with hash -1266655698, now seen corresponding path program 1 times [2024-11-13 14:04:50,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:04:50,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1073941945] [2024-11-13 14:04:50,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:04:50,690 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:04:50,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:04:50,698 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:04:50,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-13 14:04:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:04:52,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-13 14:04:52,621 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:04:52,701 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1954 proven. 0 refuted. 0 times theorem prover too weak. 3770 trivial. 0 not checked. [2024-11-13 14:04:52,701 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:04:52,702 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:04:52,702 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1073941945] [2024-11-13 14:04:52,703 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1073941945] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:04:52,703 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:04:52,703 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-13 14:04:52,705 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677606385] [2024-11-13 14:04:52,705 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:04:52,710 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-13 14:04:52,711 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:04:52,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-13 14:04:52,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:04:52,741 INFO L87 Difference]: Start difference. First operand has 157 states, 100 states have (on average 1.48) internal successors, (148), 101 states have internal predecessors, (148), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) Second operand has 2 states, 2 states have (on average 40.5) internal successors, (81), 2 states have internal predecessors, (81), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 14:04:52,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:04:52,796 INFO L93 Difference]: Finished difference Result 305 states and 556 transitions. [2024-11-13 14:04:52,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-13 14:04:52,799 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 40.5) internal successors, (81), 2 states have internal predecessors, (81), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) Word has length 344 [2024-11-13 14:04:52,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:04:52,807 INFO L225 Difference]: With dead ends: 305 [2024-11-13 14:04:52,807 INFO L226 Difference]: Without dead ends: 151 [2024-11-13 14:04:52,812 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 343 GetRequests, 343 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-13 14:04:52,815 INFO L432 NwaCegarLoop]: 243 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 243 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:04:52,816 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-13 14:04:52,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 151 states. [2024-11-13 14:04:52,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 151 to 151. [2024-11-13 14:04:52,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 151 states, 95 states have (on average 1.4210526315789473) internal successors, (135), 95 states have internal predecessors, (135), 54 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 54 states have call predecessors, (54), 54 states have call successors, (54) [2024-11-13 14:04:52,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 151 states and 243 transitions. [2024-11-13 14:04:52,892 INFO L78 Accepts]: Start accepts. Automaton has 151 states and 243 transitions. Word has length 344 [2024-11-13 14:04:52,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:04:52,893 INFO L471 AbstractCegarLoop]: Abstraction has 151 states and 243 transitions. [2024-11-13 14:04:52,893 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 40.5) internal successors, (81), 2 states have internal predecessors, (81), 2 states have call successors, (54), 2 states have call predecessors, (54), 2 states have return successors, (54), 2 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-13 14:04:52,893 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 243 transitions. [2024-11-13 14:04:52,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:04:52,901 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:04:52,901 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:04:52,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-13 14:04:53,102 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:04:53,102 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:04:53,103 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:04:53,103 INFO L85 PathProgramCache]: Analyzing trace with hash -511912730, now seen corresponding path program 1 times [2024-11-13 14:04:53,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:04:53,105 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [541521029] [2024-11-13 14:04:53,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:04:53,105 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:04:53,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:04:53,109 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:04:53,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-13 14:04:54,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:04:54,899 INFO L255 TraceCheckSpWp]: Trace formula consists of 565 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 14:04:54,927 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:05:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:05:02,646 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:05:02,646 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:05:02,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [541521029] [2024-11-13 14:05:02,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [541521029] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:05:02,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:05:02,647 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-13 14:05:02,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236353062] [2024-11-13 14:05:02,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:05:02,649 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-13 14:05:02,649 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:05:02,650 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-13 14:05:02,651 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2024-11-13 14:05:02,651 INFO L87 Difference]: Start difference. First operand 151 states and 243 transitions. Second operand has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 5 states have internal predecessors, (77), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:05:06,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:07,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:14,780 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:19,279 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:23,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:27,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:31,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:35,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:39,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:43,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:47,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:51,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:55,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:05:59,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:03,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:07,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:12,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:16,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:20,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:24,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:28,672 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:32,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:36,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:40,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:44,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:48,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:52,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:06:56,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:00,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:04,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:08,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:08,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:07:08,893 INFO L93 Difference]: Finished difference Result 855 states and 1382 transitions. [2024-11-13 14:07:08,893 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-13 14:07:08,893 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 5 states have internal predecessors, (77), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 344 [2024-11-13 14:07:08,895 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:07:08,906 INFO L225 Difference]: With dead ends: 855 [2024-11-13 14:07:08,906 INFO L226 Difference]: Without dead ends: 707 [2024-11-13 14:07:08,909 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 339 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2024-11-13 14:07:08,910 INFO L432 NwaCegarLoop]: 270 mSDtfsCounter, 790 mSDsluCounter, 1039 mSDsCounter, 0 mSdLazyCounter, 196 mSolverCounterSat, 365 mSolverCounterUnsat, 27 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 124.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 790 SdHoareTripleChecker+Valid, 1309 SdHoareTripleChecker+Invalid, 588 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 365 IncrementalHoareTripleChecker+Valid, 196 IncrementalHoareTripleChecker+Invalid, 27 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 125.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:07:08,911 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [790 Valid, 1309 Invalid, 588 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [365 Valid, 196 Invalid, 27 Unknown, 0 Unchecked, 125.4s Time] [2024-11-13 14:07:08,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 707 states. [2024-11-13 14:07:09,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 707 to 312. [2024-11-13 14:07:09,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 312 states, 201 states have (on average 1.4179104477611941) internal successors, (285), 201 states have internal predecessors, (285), 108 states have call successors, (108), 2 states have call predecessors, (108), 2 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-13 14:07:09,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 312 states and 501 transitions. [2024-11-13 14:07:09,067 INFO L78 Accepts]: Start accepts. Automaton has 312 states and 501 transitions. Word has length 344 [2024-11-13 14:07:09,071 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:07:09,072 INFO L471 AbstractCegarLoop]: Abstraction has 312 states and 501 transitions. [2024-11-13 14:07:09,072 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.833333333333334) internal successors, (77), 5 states have internal predecessors, (77), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:07:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 501 transitions. [2024-11-13 14:07:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:07:09,090 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:07:09,091 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:07:09,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-13 14:07:09,291 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:07:09,292 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:07:09,292 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:07:09,293 INFO L85 PathProgramCache]: Analyzing trace with hash -237153116, now seen corresponding path program 1 times [2024-11-13 14:07:09,293 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:07:09,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [439324230] [2024-11-13 14:07:09,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:07:09,294 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:07:09,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:07:09,296 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:07:09,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-13 14:07:11,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:07:11,217 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 14:07:11,227 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:07:18,582 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 263 proven. 156 refuted. 0 times theorem prover too weak. 5305 trivial. 0 not checked. [2024-11-13 14:07:18,582 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:07:24,594 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3 proven. 156 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:07:24,595 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:07:24,595 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [439324230] [2024-11-13 14:07:24,595 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [439324230] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:07:24,596 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:07:24,596 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 7 [2024-11-13 14:07:24,596 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [93379187] [2024-11-13 14:07:24,596 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:07:24,598 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-13 14:07:24,598 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:07:24,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-13 14:07:24,599 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:07:24,600 INFO L87 Difference]: Start difference. First operand 312 states and 501 transitions. Second operand has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 2 states have call successors, (106), 2 states have call predecessors, (106), 4 states have return successors, (107), 2 states have call predecessors, (107), 2 states have call successors, (107) [2024-11-13 14:07:33,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:37,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:41,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:07:41,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:07:41,189 INFO L93 Difference]: Finished difference Result 627 states and 995 transitions. [2024-11-13 14:07:41,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-13 14:07:41,320 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 2 states have call successors, (106), 2 states have call predecessors, (106), 4 states have return successors, (107), 2 states have call predecessors, (107), 2 states have call successors, (107) Word has length 344 [2024-11-13 14:07:41,322 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:07:41,326 INFO L225 Difference]: With dead ends: 627 [2024-11-13 14:07:41,326 INFO L226 Difference]: Without dead ends: 318 [2024-11-13 14:07:41,328 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 690 GetRequests, 680 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=45, Invalid=65, Unknown=0, NotChecked=0, Total=110 [2024-11-13 14:07:41,329 INFO L432 NwaCegarLoop]: 173 mSDtfsCounter, 167 mSDsluCounter, 235 mSDsCounter, 0 mSdLazyCounter, 291 mSolverCounterSat, 12 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 408 SdHoareTripleChecker+Invalid, 306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 291 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.2s IncrementalHoareTripleChecker+Time [2024-11-13 14:07:41,330 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [167 Valid, 408 Invalid, 306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 291 Invalid, 3 Unknown, 0 Unchecked, 16.2s Time] [2024-11-13 14:07:41,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 318 states. [2024-11-13 14:07:41,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 318 to 300. [2024-11-13 14:07:41,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 300 states, 187 states have (on average 1.3315508021390374) internal successors, (249), 187 states have internal predecessors, (249), 108 states have call successors, (108), 4 states have call predecessors, (108), 4 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-13 14:07:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 300 states and 465 transitions. [2024-11-13 14:07:41,386 INFO L78 Accepts]: Start accepts. Automaton has 300 states and 465 transitions. Word has length 344 [2024-11-13 14:07:41,388 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:07:41,388 INFO L471 AbstractCegarLoop]: Abstraction has 300 states and 465 transitions. [2024-11-13 14:07:41,389 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 7 states have internal predecessors, (86), 2 states have call successors, (106), 2 states have call predecessors, (106), 4 states have return successors, (107), 2 states have call predecessors, (107), 2 states have call successors, (107) [2024-11-13 14:07:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 465 transitions. [2024-11-13 14:07:41,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:07:41,392 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:07:41,393 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:07:41,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-13 14:07:41,593 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:07:41,594 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:07:41,594 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:07:41,594 INFO L85 PathProgramCache]: Analyzing trace with hash -214520862, now seen corresponding path program 1 times [2024-11-13 14:07:41,595 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:07:41,595 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [301628739] [2024-11-13 14:07:41,595 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:07:41,595 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:07:41,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:07:41,598 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:07:41,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-13 14:07:43,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:07:43,204 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 14:07:43,212 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:07:59,972 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-11-13 14:07:59,972 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-13 14:07:59,973 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:07:59,973 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [301628739] [2024-11-13 14:07:59,973 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [301628739] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-13 14:07:59,973 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-13 14:07:59,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-13 14:07:59,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2031696437] [2024-11-13 14:07:59,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-13 14:07:59,977 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-13 14:07:59,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:07:59,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-13 14:07:59,979 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-13 14:07:59,979 INFO L87 Difference]: Start difference. First operand 300 states and 465 transitions. Second operand has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:08:08,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:12,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:16,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:20,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:24,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:29,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:33,250 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:37,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:08:37,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:08:37,672 INFO L93 Difference]: Finished difference Result 946 states and 1467 transitions. [2024-11-13 14:08:37,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-13 14:08:37,673 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) Word has length 344 [2024-11-13 14:08:37,674 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:08:37,681 INFO L225 Difference]: With dead ends: 946 [2024-11-13 14:08:37,681 INFO L226 Difference]: Without dead ends: 649 [2024-11-13 14:08:37,684 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 340 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-13 14:08:37,686 INFO L432 NwaCegarLoop]: 245 mSDtfsCounter, 185 mSDsluCounter, 542 mSDsCounter, 0 mSdLazyCounter, 238 mSolverCounterSat, 110 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 185 SdHoareTripleChecker+Valid, 787 SdHoareTripleChecker+Invalid, 356 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 110 IncrementalHoareTripleChecker+Valid, 238 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 37.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:08:37,688 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [185 Valid, 787 Invalid, 356 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [110 Valid, 238 Invalid, 8 Unknown, 0 Unchecked, 37.4s Time] [2024-11-13 14:08:37,690 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 649 states. [2024-11-13 14:08:37,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 649 to 591. [2024-11-13 14:08:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 591 states, 366 states have (on average 1.3169398907103824) internal successors, (482), 366 states have internal predecessors, (482), 216 states have call successors, (216), 8 states have call predecessors, (216), 8 states have return successors, (216), 216 states have call predecessors, (216), 216 states have call successors, (216) [2024-11-13 14:08:37,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 591 states and 914 transitions. [2024-11-13 14:08:37,817 INFO L78 Accepts]: Start accepts. Automaton has 591 states and 914 transitions. Word has length 344 [2024-11-13 14:08:37,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:08:37,819 INFO L471 AbstractCegarLoop]: Abstraction has 591 states and 914 transitions. [2024-11-13 14:08:37,819 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.4) internal successors, (77), 4 states have internal predecessors, (77), 1 states have call successors, (54), 1 states have call predecessors, (54), 1 states have return successors, (54), 1 states have call predecessors, (54), 1 states have call successors, (54) [2024-11-13 14:08:37,819 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 914 transitions. [2024-11-13 14:08:37,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:08:37,823 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:08:37,823 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:08:37,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-13 14:08:38,024 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:08:38,024 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:08:38,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:08:38,025 INFO L85 PathProgramCache]: Analyzing trace with hash 1836846306, now seen corresponding path program 1 times [2024-11-13 14:08:38,025 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:08:38,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [53106942] [2024-11-13 14:08:38,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:08:38,030 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:08:38,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:08:38,034 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:08:38,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2024-11-13 14:08:39,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:08:39,837 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 14:08:39,844 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:08:56,647 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 1355 proven. 138 refuted. 0 times theorem prover too weak. 4231 trivial. 0 not checked. [2024-11-13 14:08:56,648 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:09:05,773 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 21 proven. 138 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:09:05,773 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:09:05,773 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [53106942] [2024-11-13 14:09:05,773 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [53106942] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:09:05,774 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:09:05,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8] total 10 [2024-11-13 14:09:05,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399505562] [2024-11-13 14:09:05,774 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:09:05,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-13 14:09:05,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:09:05,776 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-13 14:09:05,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2024-11-13 14:09:05,777 INFO L87 Difference]: Start difference. First operand 591 states and 914 transitions. Second operand has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 2 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2024-11-13 14:09:15,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:17,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:23,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.41s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:27,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:31,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:35,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:39,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:43,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:47,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:51,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:55,642 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:09:59,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:03,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:07,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:11,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:15,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:19,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:23,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:31,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:35,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:39,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:43,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:47,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:51,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:55,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:10:59,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:03,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:07,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:11,985 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:15,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:19,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:23,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:28,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:32,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:36,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:40,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:44,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:48,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:52,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:11:56,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:00,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:04,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:08,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:12,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:16,094 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:20,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:24,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:28,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:32,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:36,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:40,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:44,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:48,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:52,156 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:12:53,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:12:53,031 INFO L93 Difference]: Finished difference Result 1374 states and 2067 transitions. [2024-11-13 14:12:53,031 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2024-11-13 14:12:53,032 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 2 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) Word has length 344 [2024-11-13 14:12:53,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:12:53,038 INFO L225 Difference]: With dead ends: 1374 [2024-11-13 14:12:53,038 INFO L226 Difference]: Without dead ends: 1077 [2024-11-13 14:12:53,040 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 706 GetRequests, 680 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 3.9s TimeCoverageRelationStatistics Valid=237, Invalid=465, Unknown=0, NotChecked=0, Total=702 [2024-11-13 14:12:53,041 INFO L432 NwaCegarLoop]: 199 mSDtfsCounter, 960 mSDsluCounter, 892 mSDsCounter, 0 mSdLazyCounter, 847 mSolverCounterSat, 244 mSolverCounterUnsat, 51 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 223.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1012 SdHoareTripleChecker+Valid, 1091 SdHoareTripleChecker+Invalid, 1142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 244 IncrementalHoareTripleChecker+Valid, 847 IncrementalHoareTripleChecker+Invalid, 51 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 224.4s IncrementalHoareTripleChecker+Time [2024-11-13 14:12:53,041 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1012 Valid, 1091 Invalid, 1142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [244 Valid, 847 Invalid, 51 Unknown, 0 Unchecked, 224.4s Time] [2024-11-13 14:12:53,043 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1077 states. [2024-11-13 14:12:53,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1077 to 814. [2024-11-13 14:12:53,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 814 states, 562 states have (on average 1.3594306049822065) internal successors, (764), 565 states have internal predecessors, (764), 234 states have call successors, (234), 17 states have call predecessors, (234), 17 states have return successors, (234), 231 states have call predecessors, (234), 234 states have call successors, (234) [2024-11-13 14:12:53,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 814 states and 1232 transitions. [2024-11-13 14:12:53,157 INFO L78 Accepts]: Start accepts. Automaton has 814 states and 1232 transitions. Word has length 344 [2024-11-13 14:12:53,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:12:53,158 INFO L471 AbstractCegarLoop]: Abstraction has 814 states and 1232 transitions. [2024-11-13 14:12:53,158 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 8.9) internal successors, (89), 10 states have internal predecessors, (89), 2 states have call successors, (108), 3 states have call predecessors, (108), 5 states have return successors, (108), 2 states have call predecessors, (108), 2 states have call successors, (108) [2024-11-13 14:12:53,158 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1232 transitions. [2024-11-13 14:12:53,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:12:53,161 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:12:53,161 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:12:53,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2024-11-13 14:12:53,361 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:12:53,362 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:12:53,362 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:12:53,362 INFO L85 PathProgramCache]: Analyzing trace with hash 2055701024, now seen corresponding path program 1 times [2024-11-13 14:12:53,363 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:12:53,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [231496431] [2024-11-13 14:12:53,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:12:53,363 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:12:53,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:12:53,365 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:12:53,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2024-11-13 14:12:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:12:54,722 INFO L255 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 14:12:54,729 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:13:11,279 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 899 proven. 297 refuted. 0 times theorem prover too weak. 4528 trivial. 0 not checked. [2024-11-13 14:13:11,279 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:13:21,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 15 proven. 300 refuted. 0 times theorem prover too weak. 5409 trivial. 0 not checked. [2024-11-13 14:13:21,533 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:13:21,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [231496431] [2024-11-13 14:13:21,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [231496431] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:13:21,533 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-13 14:13:21,534 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 13 [2024-11-13 14:13:21,534 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [894567257] [2024-11-13 14:13:21,534 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-13 14:13:21,535 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-13 14:13:21,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:13:21,535 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-13 14:13:21,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2024-11-13 14:13:21,536 INFO L87 Difference]: Start difference. First operand 814 states and 1232 transitions. Second operand has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 3 states have call successors, (106), 3 states have call predecessors, (106), 7 states have return successors, (107), 3 states have call predecessors, (107), 3 states have call successors, (107) [2024-11-13 14:13:35,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.48s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:39,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:43,164 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:47,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:51,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:13:51,196 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-13 14:13:51,196 INFO L93 Difference]: Finished difference Result 1258 states and 1873 transitions. [2024-11-13 14:13:51,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2024-11-13 14:13:51,365 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 3 states have call successors, (106), 3 states have call predecessors, (106), 7 states have return successors, (107), 3 states have call predecessors, (107), 3 states have call successors, (107) Word has length 344 [2024-11-13 14:13:51,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-13 14:13:51,370 INFO L225 Difference]: With dead ends: 1258 [2024-11-13 14:13:51,370 INFO L226 Difference]: Without dead ends: 447 [2024-11-13 14:13:51,373 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 698 GetRequests, 674 SyntacticMatches, 2 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 96 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=183, Invalid=369, Unknown=0, NotChecked=0, Total=552 [2024-11-13 14:13:51,373 INFO L432 NwaCegarLoop]: 156 mSDtfsCounter, 272 mSDsluCounter, 346 mSDsCounter, 0 mSdLazyCounter, 549 mSolverCounterSat, 33 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 274 SdHoareTripleChecker+Valid, 502 SdHoareTripleChecker+Invalid, 587 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 33 IncrementalHoareTripleChecker+Valid, 549 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.0s IncrementalHoareTripleChecker+Time [2024-11-13 14:13:51,374 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [274 Valid, 502 Invalid, 587 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [33 Valid, 549 Invalid, 5 Unknown, 0 Unchecked, 28.0s Time] [2024-11-13 14:13:51,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 447 states. [2024-11-13 14:13:51,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 447 to 357. [2024-11-13 14:13:51,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 357 states, 238 states have (on average 1.2647058823529411) internal successors, (301), 238 states have internal predecessors, (301), 108 states have call successors, (108), 10 states have call predecessors, (108), 10 states have return successors, (108), 108 states have call predecessors, (108), 108 states have call successors, (108) [2024-11-13 14:13:51,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 357 states and 517 transitions. [2024-11-13 14:13:51,436 INFO L78 Accepts]: Start accepts. Automaton has 357 states and 517 transitions. Word has length 344 [2024-11-13 14:13:51,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-13 14:13:51,437 INFO L471 AbstractCegarLoop]: Abstraction has 357 states and 517 transitions. [2024-11-13 14:13:51,437 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 7.3076923076923075) internal successors, (95), 13 states have internal predecessors, (95), 3 states have call successors, (106), 3 states have call predecessors, (106), 7 states have return successors, (107), 3 states have call predecessors, (107), 3 states have call successors, (107) [2024-11-13 14:13:51,437 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 517 transitions. [2024-11-13 14:13:51,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2024-11-13 14:13:51,440 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 14:13:51,440 INFO L215 NwaCegarLoop]: trace histogram [54, 54, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-13 14:13:51,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (7)] Ended with exit code 0 [2024-11-13 14:13:51,640 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:13:51,641 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 14:13:51,641 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 14:13:51,641 INFO L85 PathProgramCache]: Analyzing trace with hash 1476901924, now seen corresponding path program 1 times [2024-11-13 14:13:51,642 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2024-11-13 14:13:51,642 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [259391471] [2024-11-13 14:13:51,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:13:51,642 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-13 14:13:51,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat [2024-11-13 14:13:51,644 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-13 14:13:51,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2024-11-13 14:13:53,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:13:53,087 INFO L255 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-13 14:13:53,094 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:14:26,247 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 3256 proven. 216 refuted. 0 times theorem prover too weak. 2252 trivial. 0 not checked. [2024-11-13 14:14:26,248 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:14:33,234 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2024-11-13 14:14:33,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [259391471] [2024-11-13 14:14:33,235 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [259391471] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-13 14:14:33,235 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [163040008] [2024-11-13 14:14:33,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 14:14:33,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-13 14:14:33,235 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 14:14:33,237 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-13 14:14:33,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fac440b-790e-4659-8b8e-ed035d7019c8/bin/uautomizer-verify-qhAvR1uOyd/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2024-11-13 14:14:34,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 14:14:34,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 14:14:34,126 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 14:14:43,132 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 659 proven. 150 refuted. 0 times theorem prover too weak. 4915 trivial. 0 not checked. [2024-11-13 14:14:43,133 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-13 14:14:50,051 INFO L134 CoverageAnalysis]: Checked inductivity of 5724 backedges. 9 proven. 150 refuted. 0 times theorem prover too weak. 5565 trivial. 0 not checked. [2024-11-13 14:14:50,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [163040008] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-13 14:14:50,051 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-13 14:14:50,051 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 17 [2024-11-13 14:14:50,052 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205850760] [2024-11-13 14:14:50,052 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-13 14:14:50,053 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2024-11-13 14:14:50,053 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2024-11-13 14:14:50,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2024-11-13 14:14:50,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=330, Unknown=0, NotChecked=0, Total=462 [2024-11-13 14:14:50,055 INFO L87 Difference]: Start difference. First operand 357 states and 517 transitions. Second operand has 17 states, 17 states have (on average 9.823529411764707) internal successors, (167), 16 states have internal predecessors, (167), 6 states have call successors, (158), 6 states have call predecessors, (158), 10 states have return successors, (159), 6 states have call predecessors, (159), 6 states have call successors, (159) [2024-11-13 14:15:13,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:17,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:21,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:25,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:29,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:33,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:37,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:41,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:45,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 14:15:49,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.35s for a HTC check with result UNKNOWN. Formula has sorts [Bool, FloatingPoint, RoundingMode, Real, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers []